256295229120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{34267}}^1$

素因数の和:34357

約数の個数: 504

約数和(自身を含む): 1044854211024

約数和(自身を除く): 788558981904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 106, 112, 120, 126, 140, 144, 147, 159, 160, 168, 180, 192, 196, 210, 212, 224, 240, 245, 252, 265, 280, 288, 294, 315, 318, 320, 336, 360, 371, 392, 420, 424, 441, 448, 477, 480, 490, 504, 530, 560, 576, 588, 630, 636, 672, 720, 735, 742, 784, 795, 840, 848, 882, 954, 960, 980, 1008, 1060, 1113, 1120, 1176, 1260, 1272, 1344, 1440, 1470, 1484, 1568, 1590, 1680, 1696, 1764, 1855, 1908, 1960, 2016, 2120, 2205, 2226, 2240, 2352, 2385, 2520, 2544, 2597, 2880, 2940, 2968, 3136, 3180, 3339, 3360, 3392, 3528, 3710, 3816, 3920, 4032, 4240, 4410, 4452, 4704, 4770, 5040, 5088, 5194, 5565, 5880, 5936, 6360, 6678, 6720, 7056, 7420, 7632, 7791, 7840, 8480, 8820, 8904, 9408, 9540, 10080, 10176, 10388, 11130, 11760, 11872, 12720, 12985, 13356, 14112, 14840, 15264, 15582, 15680, 16695, 16960, 17640, 17808, 19080, 20160, 20776, 22260, 23373, 23520, 23744, 25440, 25970, 26712, 28224, 29680, 30528, 31164, 33390, 34267, 35280, 35616, 38160, 38955, 41552, 44520, 46746, 47040, 50880, 51940, 53424, 59360, 62328, 66780, 68534, 70560, 71232, 76320, 77910, 83104, 89040, 93492, 102801, 103880, 106848, 116865, 118720, 124656, 133560, 137068, 141120, 152640, 155820, 166208, 171335, 178080, 186984, 205602, 207760, 213696, 233730, 239869, 249312, 267120, 274136, 308403, 311640, 342670, 356160, 373968, 411204, 415520, 467460, 479738, 498624, 514005, 534240, 548272, 616806, 623280, 685340, 719607, 747936, 822408, 831040, 934920, 959476, 1028010, 1068480, 1096544, 1199345, 1233612, 1246560, 1370680, 1439214, 1495872, 1542015, 1644816, 1679083, 1816151, 1869840, 1918952, 2056020, 2158821, 2193088, 2398690, 2467224, 2493120, 2741360, 2878428, 3084030, 3289632, 3358166, 3598035, 3632302, 3739680, 3837904, 4112040, 4317642, 4797380, 4934448, 5037249, 5448453, 5482720, 5756856, 6168060, 6579264, 6716332, 7196070, 7264604, 7479360, 7675808, 8224080, 8395415, 8635284, 9080755, 9594760, 9868896, 10074498, 10794105, 10896906, 10965440, 11513712, 12336120, 12713057, 13432664, 14392140, 14529208, 15111747, 15351616, 16345359, 16448160, 16790830, 17270568, 18161510, 19189520, 19737792, 20148996, 21588210, 21793812, 23027424, 24672240, 25186245, 25426114, 26865328, 27242265, 28784280, 29058416, 30223494, 32690718, 32896320, 33581660, 34541136, 36323020, 38139171, 38379040, 40297992, 43176420, 43587624, 46054848, 49344480, 50372490, 50852228, 53730656, 54484530, 57568560, 58116832, 60446988, 63565285, 65381436, 67163320, 69082272, 72646040, 75558735, 76278342, 76758080, 80595984, 81726795, 86352840, 87175248, 88991399, 98688960, 100744980, 101704456, 107461312, 108969060, 114417513, 115137120, 116233664, 120893976, 127130570, 130762872, 134326640, 138164544, 145292080, 151117470, 152556684, 161191968, 163453590, 172705680, 174350496, 177982798, 190695855, 201489960, 203408912, 217938120, 228835026, 230274240, 241787952, 254261140, 261525744, 266974197, 268653280, 290584160, 302234940, 305113368, 322383936, 326907180, 345411360, 348700992, 355965596, 381391710, 402979920, 406817824, 435876240, 444956995, 457670052, 483575904, 508522280, 523051488, 533948394, 537306560, 572087565, 581168320, 604469880, 610226736, 653814360, 690822720, 711931192, 762783420, 800922591, 805959840, 813635648, 871752480, 889913990, 915340104, 967151808, 1017044560, 1046102976, 1067896788, 1144175130, 1208939760, 1220453472, 1307628720, 1334870985, 1423862384, 1525566840, 1601845182, 1611919680, 1743504960, 1779827980, 1830680208, 2034089120, 2135793576, 2288350260, 2417879520, 2440906944, 2615257440, 2669741970, 2847724768, 3051133680, 3203690364, 3559655960, 3661360416, 4004612955, 4068178240, 4271587152, 4576700520, 4835759040, 5230514880, 5339483940, 5695449536, 6102267360, 6407380728, 7119311920, 7322720832, 8009225910, 8543174304, 9153401040, 10678967880, 12204534720, 12814761456, 14238623840, 16018451820, 17086348608, 18306802080, 21357935760, 25629522912, 28477247680, 32036903640, 36613604160, 42715871520, 51259045824, 64073807280, 85431743040, 128147614560, 256295229120]

約数ペア:

[(1, 256295229120), (2, 128147614560), (3, 85431743040), (4, 64073807280), (5, 51259045824), (6, 42715871520), (7, 36613604160), (8, 32036903640), (9, 28477247680), (10, 25629522912), (12, 21357935760), (14, 18306802080), (15, 17086348608), (16, 16018451820), (18, 14238623840), (20, 12814761456), (21, 12204534720), (24, 10678967880), (28, 9153401040), (30, 8543174304), (32, 8009225910), (35, 7322720832), (36, 7119311920), (40, 6407380728), (42, 6102267360), (45, 5695449536), (48, 5339483940), (49, 5230514880), (53, 4835759040), (56, 4576700520), (60, 4271587152), (63, 4068178240), (64, 4004612955), (70, 3661360416), (72, 3559655960), (80, 3203690364), (84, 3051133680), (90, 2847724768), (96, 2669741970), (98, 2615257440), (105, 2440906944), (106, 2417879520), (112, 2288350260), (120, 2135793576), (126, 2034089120), (140, 1830680208), (144, 1779827980), (147, 1743504960), (159, 1611919680), (160, 1601845182), (168, 1525566840), (180, 1423862384), (192, 1334870985), (196, 1307628720), (210, 1220453472), (212, 1208939760), (224, 1144175130), (240, 1067896788), (245, 1046102976), (252, 1017044560), (265, 967151808), (280, 915340104), (288, 889913990), (294, 871752480), (315, 813635648), (318, 805959840), (320, 800922591), (336, 762783420), (360, 711931192), (371, 690822720), (392, 653814360), (420, 610226736), (424, 604469880), (441, 581168320), (448, 572087565), (477, 537306560), (480, 533948394), (490, 523051488), (504, 508522280), (530, 483575904), (560, 457670052), (576, 444956995), (588, 435876240), (630, 406817824), (636, 402979920), (672, 381391710), (720, 355965596), (735, 348700992), (742, 345411360), (784, 326907180), (795, 322383936), (840, 305113368), (848, 302234940), (882, 290584160), (954, 268653280), (960, 266974197), (980, 261525744), (1008, 254261140), (1060, 241787952), (1113, 230274240), (1120, 228835026), (1176, 217938120), (1260, 203408912), (1272, 201489960), (1344, 190695855), (1440, 177982798), (1470, 174350496), (1484, 172705680), (1568, 163453590), (1590, 161191968), (1680, 152556684), (1696, 151117470), (1764, 145292080), (1855, 138164544), (1908, 134326640), (1960, 130762872), (2016, 127130570), (2120, 120893976), (2205, 116233664), (2226, 115137120), (2240, 114417513), (2352, 108969060), (2385, 107461312), (2520, 101704456), (2544, 100744980), (2597, 98688960), (2880, 88991399), (2940, 87175248), (2968, 86352840), (3136, 81726795), (3180, 80595984), (3339, 76758080), (3360, 76278342), (3392, 75558735), (3528, 72646040), (3710, 69082272), (3816, 67163320), (3920, 65381436), (4032, 63565285), (4240, 60446988), (4410, 58116832), (4452, 57568560), (4704, 54484530), (4770, 53730656), (5040, 50852228), (5088, 50372490), (5194, 49344480), (5565, 46054848), (5880, 43587624), (5936, 43176420), (6360, 40297992), (6678, 38379040), (6720, 38139171), (7056, 36323020), (7420, 34541136), (7632, 33581660), (7791, 32896320), (7840, 32690718), (8480, 30223494), (8820, 29058416), (8904, 28784280), (9408, 27242265), (9540, 26865328), (10080, 25426114), (10176, 25186245), (10388, 24672240), (11130, 23027424), (11760, 21793812), (11872, 21588210), (12720, 20148996), (12985, 19737792), (13356, 19189520), (14112, 18161510), (14840, 17270568), (15264, 16790830), (15582, 16448160), (15680, 16345359), (16695, 15351616), (16960, 15111747), (17640, 14529208), (17808, 14392140), (19080, 13432664), (20160, 12713057), (20776, 12336120), (22260, 11513712), (23373, 10965440), (23520, 10896906), (23744, 10794105), (25440, 10074498), (25970, 9868896), (26712, 9594760), (28224, 9080755), (29680, 8635284), (30528, 8395415), (31164, 8224080), (33390, 7675808), (34267, 7479360), (35280, 7264604), (35616, 7196070), (38160, 6716332), (38955, 6579264), (41552, 6168060), (44520, 5756856), (46746, 5482720), (47040, 5448453), (50880, 5037249), (51940, 4934448), (53424, 4797380), (59360, 4317642), (62328, 4112040), (66780, 3837904), (68534, 3739680), (70560, 3632302), (71232, 3598035), (76320, 3358166), (77910, 3289632), (83104, 3084030), (89040, 2878428), (93492, 2741360), (102801, 2493120), (103880, 2467224), (106848, 2398690), (116865, 2193088), (118720, 2158821), (124656, 2056020), (133560, 1918952), (137068, 1869840), (141120, 1816151), (152640, 1679083), (155820, 1644816), (166208, 1542015), (171335, 1495872), (178080, 1439214), (186984, 1370680), (205602, 1246560), (207760, 1233612), (213696, 1199345), (233730, 1096544), (239869, 1068480), (249312, 1028010), (267120, 959476), (274136, 934920), (308403, 831040), (311640, 822408), (342670, 747936), (356160, 719607), (373968, 685340), (411204, 623280), (415520, 616806), (467460, 548272), (479738, 534240), (498624, 514005)]