2045381520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:847

約数の個数: 480

約数和(自身を含む): 8421211008

約数和(自身を除く): 6375829488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 49, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 98, 102, 104, 105, 112, 119, 120, 130, 136, 140, 147, 156, 168, 170, 182, 195, 196, 204, 208, 210, 221, 238, 240, 245, 255, 260, 272, 273, 280, 294, 312, 336, 340, 357, 364, 390, 392, 408, 420, 442, 455, 476, 490, 510, 520, 546, 560, 588, 595, 624, 637, 663, 680, 714, 728, 735, 780, 784, 787, 816, 833, 840, 884, 910, 952, 980, 1020, 1040, 1092, 1105, 1176, 1190, 1274, 1326, 1360, 1365, 1428, 1456, 1470, 1547, 1560, 1574, 1666, 1680, 1768, 1785, 1820, 1904, 1911, 1960, 2040, 2184, 2210, 2352, 2361, 2380, 2499, 2548, 2652, 2730, 2856, 2940, 3094, 3120, 3148, 3185, 3315, 3332, 3536, 3570, 3640, 3822, 3920, 3935, 4080, 4165, 4368, 4420, 4641, 4722, 4760, 4998, 5096, 5304, 5460, 5509, 5712, 5880, 6188, 6296, 6370, 6630, 6664, 7140, 7280, 7644, 7735, 7870, 8330, 8840, 9282, 9444, 9520, 9555, 9996, 10192, 10231, 10608, 10829, 10920, 11018, 11760, 11805, 12376, 12495, 12592, 12740, 13260, 13328, 13379, 14280, 15288, 15470, 15740, 16527, 16660, 17680, 18564, 18888, 19110, 19992, 20462, 21658, 21840, 22036, 23205, 23610, 24752, 24990, 25480, 26520, 26758, 27545, 28560, 30576, 30693, 30940, 31480, 32487, 33054, 33320, 37128, 37776, 38220, 38563, 39984, 40137, 40924, 43316, 44072, 46410, 47220, 49980, 50960, 51155, 53040, 53516, 54145, 55090, 61386, 61880, 62960, 64974, 66108, 66640, 66895, 71617, 74256, 76440, 77126, 80274, 81848, 82635, 86632, 88144, 92820, 93653, 94440, 99960, 102310, 107032, 108290, 110180, 115689, 122772, 123760, 129948, 132216, 133790, 143234, 152880, 153465, 154252, 160548, 162435, 163696, 165270, 173264, 173927, 185640, 187306, 188880, 192815, 199920, 200685, 204620, 214064, 214851, 216580, 220360, 231378, 245544, 259896, 264432, 267580, 280959, 286468, 306930, 308504, 321096, 324870, 330540, 347854, 358085, 371280, 374612, 385630, 401370, 409240, 429702, 433160, 440720, 462756, 468265, 491088, 501319, 519792, 521781, 535160, 561918, 572936, 578445, 613860, 617008, 642192, 649740, 655571, 661080, 695708, 716170, 749224, 771260, 802740, 818480, 859404, 866320, 869635, 925512, 936530, 1002638, 1043562, 1070320, 1074255, 1123836, 1145872, 1156890, 1217489, 1227720, 1299480, 1311142, 1322160, 1391416, 1404795, 1432340, 1498448, 1503957, 1542520, 1605480, 1718808, 1739270, 1851024, 1873060, 1966713, 2005276, 2087124, 2148510, 2247672, 2313780, 2434978, 2455440, 2506595, 2598960, 2608905, 2622284, 2782832, 2809590, 2864680, 3007914, 3085040, 3210960, 3277855, 3437616, 3478540, 3652467, 3746120, 3933426, 4010552, 4174248, 4297020, 4495344, 4627560, 4869956, 5013190, 5217810, 5244568, 5619180, 5729360, 6015828, 6087445, 6555710, 6957080, 7304934, 7492240, 7519785, 7866852, 8021104, 8348496, 8522423, 8594040, 9255120, 9739912, 9833565, 10026380, 10435620, 10489136, 11238360, 12031656, 12174890, 13111420, 13914160, 14609868, 15039570, 15733704, 17044846, 17188080, 18262335, 19479824, 19667130, 20052760, 20871240, 22476720, 24063312, 24349780, 25567269, 26222840, 29219736, 30079140, 31467408, 34089692, 36524670, 39334260, 40105520, 41742480, 42612115, 48699560, 51134538, 52445680, 58439472, 60158280, 68179384, 73049340, 78668520, 85224230, 97399120, 102269076, 120316560, 127836345, 136358768, 146098680, 157337040, 170448460, 204538152, 255672690, 292197360, 340896920, 409076304, 511345380, 681793840, 1022690760, 2045381520]

約数ペア:

[(1, 2045381520), (2, 1022690760), (3, 681793840), (4, 511345380), (5, 409076304), (6, 340896920), (7, 292197360), (8, 255672690), (10, 204538152), (12, 170448460), (13, 157337040), (14, 146098680), (15, 136358768), (16, 127836345), (17, 120316560), (20, 102269076), (21, 97399120), (24, 85224230), (26, 78668520), (28, 73049340), (30, 68179384), (34, 60158280), (35, 58439472), (39, 52445680), (40, 51134538), (42, 48699560), (48, 42612115), (49, 41742480), (51, 40105520), (52, 39334260), (56, 36524670), (60, 34089692), (65, 31467408), (68, 30079140), (70, 29219736), (78, 26222840), (80, 25567269), (84, 24349780), (85, 24063312), (91, 22476720), (98, 20871240), (102, 20052760), (104, 19667130), (105, 19479824), (112, 18262335), (119, 17188080), (120, 17044846), (130, 15733704), (136, 15039570), (140, 14609868), (147, 13914160), (156, 13111420), (168, 12174890), (170, 12031656), (182, 11238360), (195, 10489136), (196, 10435620), (204, 10026380), (208, 9833565), (210, 9739912), (221, 9255120), (238, 8594040), (240, 8522423), (245, 8348496), (255, 8021104), (260, 7866852), (272, 7519785), (273, 7492240), (280, 7304934), (294, 6957080), (312, 6555710), (336, 6087445), (340, 6015828), (357, 5729360), (364, 5619180), (390, 5244568), (392, 5217810), (408, 5013190), (420, 4869956), (442, 4627560), (455, 4495344), (476, 4297020), (490, 4174248), (510, 4010552), (520, 3933426), (546, 3746120), (560, 3652467), (588, 3478540), (595, 3437616), (624, 3277855), (637, 3210960), (663, 3085040), (680, 3007914), (714, 2864680), (728, 2809590), (735, 2782832), (780, 2622284), (784, 2608905), (787, 2598960), (816, 2506595), (833, 2455440), (840, 2434978), (884, 2313780), (910, 2247672), (952, 2148510), (980, 2087124), (1020, 2005276), (1040, 1966713), (1092, 1873060), (1105, 1851024), (1176, 1739270), (1190, 1718808), (1274, 1605480), (1326, 1542520), (1360, 1503957), (1365, 1498448), (1428, 1432340), (1456, 1404795), (1470, 1391416), (1547, 1322160), (1560, 1311142), (1574, 1299480), (1666, 1227720), (1680, 1217489), (1768, 1156890), (1785, 1145872), (1820, 1123836), (1904, 1074255), (1911, 1070320), (1960, 1043562), (2040, 1002638), (2184, 936530), (2210, 925512), (2352, 869635), (2361, 866320), (2380, 859404), (2499, 818480), (2548, 802740), (2652, 771260), (2730, 749224), (2856, 716170), (2940, 695708), (3094, 661080), (3120, 655571), (3148, 649740), (3185, 642192), (3315, 617008), (3332, 613860), (3536, 578445), (3570, 572936), (3640, 561918), (3822, 535160), (3920, 521781), (3935, 519792), (4080, 501319), (4165, 491088), (4368, 468265), (4420, 462756), (4641, 440720), (4722, 433160), (4760, 429702), (4998, 409240), (5096, 401370), (5304, 385630), (5460, 374612), (5509, 371280), (5712, 358085), (5880, 347854), (6188, 330540), (6296, 324870), (6370, 321096), (6630, 308504), (6664, 306930), (7140, 286468), (7280, 280959), (7644, 267580), (7735, 264432), (7870, 259896), (8330, 245544), (8840, 231378), (9282, 220360), (9444, 216580), (9520, 214851), (9555, 214064), (9996, 204620), (10192, 200685), (10231, 199920), (10608, 192815), (10829, 188880), (10920, 187306), (11018, 185640), (11760, 173927), (11805, 173264), (12376, 165270), (12495, 163696), (12592, 162435), (12740, 160548), (13260, 154252), (13328, 153465), (13379, 152880), (14280, 143234), (15288, 133790), (15470, 132216), (15740, 129948), (16527, 123760), (16660, 122772), (17680, 115689), (18564, 110180), (18888, 108290), (19110, 107032), (19992, 102310), (20462, 99960), (21658, 94440), (21840, 93653), (22036, 92820), (23205, 88144), (23610, 86632), (24752, 82635), (24990, 81848), (25480, 80274), (26520, 77126), (26758, 76440), (27545, 74256), (28560, 71617), (30576, 66895), (30693, 66640), (30940, 66108), (31480, 64974), (32487, 62960), (33054, 61880), (33320, 61386), (37128, 55090), (37776, 54145), (38220, 53516), (38563, 53040), (39984, 51155), (40137, 50960), (40924, 49980), (43316, 47220), (44072, 46410)]