307341720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 384

約数和(自身を含む): 1235520000

約数和(自身を除く): 928178280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 131, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 262, 266, 280, 285, 294, 315, 342, 343, 360, 380, 392, 393, 399, 420, 441, 456, 490, 504, 524, 532, 570, 588, 630, 655, 665, 684, 686, 735, 760, 786, 798, 840, 855, 882, 917, 931, 980, 1029, 1048, 1064, 1140, 1176, 1179, 1197, 1260, 1310, 1330, 1368, 1372, 1470, 1572, 1596, 1710, 1715, 1764, 1834, 1862, 1960, 1965, 1995, 2058, 2205, 2280, 2358, 2394, 2489, 2520, 2620, 2660, 2744, 2751, 2793, 2940, 3087, 3144, 3192, 3420, 3430, 3528, 3668, 3724, 3930, 3990, 4116, 4410, 4585, 4655, 4716, 4788, 4978, 5145, 5240, 5320, 5502, 5586, 5880, 5895, 5985, 6174, 6419, 6517, 6840, 6860, 7336, 7448, 7467, 7860, 7980, 8232, 8253, 8379, 8820, 9170, 9310, 9432, 9576, 9956, 10290, 11004, 11172, 11790, 11970, 12348, 12445, 12838, 13034, 13720, 13755, 13965, 14934, 15435, 15720, 15960, 16506, 16758, 17423, 17640, 18340, 18620, 19257, 19551, 19912, 20580, 22008, 22344, 22401, 23580, 23940, 24696, 24890, 25676, 26068, 27510, 27930, 29868, 30870, 32095, 32585, 33012, 33516, 34846, 36680, 37240, 37335, 38514, 39102, 41160, 41265, 41895, 44802, 44933, 47160, 47880, 49780, 51352, 52136, 52269, 55020, 55860, 57771, 58653, 59736, 61740, 64190, 65170, 66024, 67032, 69692, 74670, 77028, 78204, 82530, 83790, 87115, 89604, 89866, 96285, 97755, 99560, 104538, 110040, 111720, 112005, 115542, 117306, 121961, 123480, 128380, 130340, 134799, 139384, 149340, 154056, 156408, 156807, 165060, 167580, 174230, 179208, 179732, 192570, 195510, 209076, 224010, 224665, 231084, 234612, 243922, 256760, 260680, 261345, 269598, 288855, 293265, 298680, 313614, 330120, 335160, 348460, 359464, 365883, 385140, 391020, 404397, 418152, 448020, 449330, 462168, 469224, 487844, 522690, 539196, 577710, 586530, 609805, 627228, 673995, 696920, 731766, 770280, 782040, 784035, 808794, 853727, 896040, 898660, 975688, 1045380, 1078392, 1097649, 1155420, 1173060, 1219610, 1254456, 1347990, 1463532, 1568070, 1617588, 1707454, 1797320, 1829415, 2021985, 2090760, 2195298, 2310840, 2346120, 2439220, 2561181, 2695980, 2927064, 3136140, 3235176, 3414908, 3658830, 4043970, 4268635, 4390596, 4878440, 5122362, 5391960, 5488245, 6272280, 6829816, 7317660, 7683543, 8087940, 8537270, 8781192, 10244724, 10976490, 12805905, 14635320, 15367086, 16175880, 17074540, 20489448, 21952980, 25611810, 30734172, 34149080, 38417715, 43905960, 51223620, 61468344, 76835430, 102447240, 153670860, 307341720]

約数ペア:

[(1, 307341720), (2, 153670860), (3, 102447240), (4, 76835430), (5, 61468344), (6, 51223620), (7, 43905960), (8, 38417715), (9, 34149080), (10, 30734172), (12, 25611810), (14, 21952980), (15, 20489448), (18, 17074540), (19, 16175880), (20, 15367086), (21, 14635320), (24, 12805905), (28, 10976490), (30, 10244724), (35, 8781192), (36, 8537270), (38, 8087940), (40, 7683543), (42, 7317660), (45, 6829816), (49, 6272280), (56, 5488245), (57, 5391960), (60, 5122362), (63, 4878440), (70, 4390596), (72, 4268635), (76, 4043970), (84, 3658830), (90, 3414908), (95, 3235176), (98, 3136140), (105, 2927064), (114, 2695980), (120, 2561181), (126, 2439220), (131, 2346120), (133, 2310840), (140, 2195298), (147, 2090760), (152, 2021985), (168, 1829415), (171, 1797320), (180, 1707454), (190, 1617588), (196, 1568070), (210, 1463532), (228, 1347990), (245, 1254456), (252, 1219610), (262, 1173060), (266, 1155420), (280, 1097649), (285, 1078392), (294, 1045380), (315, 975688), (342, 898660), (343, 896040), (360, 853727), (380, 808794), (392, 784035), (393, 782040), (399, 770280), (420, 731766), (441, 696920), (456, 673995), (490, 627228), (504, 609805), (524, 586530), (532, 577710), (570, 539196), (588, 522690), (630, 487844), (655, 469224), (665, 462168), (684, 449330), (686, 448020), (735, 418152), (760, 404397), (786, 391020), (798, 385140), (840, 365883), (855, 359464), (882, 348460), (917, 335160), (931, 330120), (980, 313614), (1029, 298680), (1048, 293265), (1064, 288855), (1140, 269598), (1176, 261345), (1179, 260680), (1197, 256760), (1260, 243922), (1310, 234612), (1330, 231084), (1368, 224665), (1372, 224010), (1470, 209076), (1572, 195510), (1596, 192570), (1710, 179732), (1715, 179208), (1764, 174230), (1834, 167580), (1862, 165060), (1960, 156807), (1965, 156408), (1995, 154056), (2058, 149340), (2205, 139384), (2280, 134799), (2358, 130340), (2394, 128380), (2489, 123480), (2520, 121961), (2620, 117306), (2660, 115542), (2744, 112005), (2751, 111720), (2793, 110040), (2940, 104538), (3087, 99560), (3144, 97755), (3192, 96285), (3420, 89866), (3430, 89604), (3528, 87115), (3668, 83790), (3724, 82530), (3930, 78204), (3990, 77028), (4116, 74670), (4410, 69692), (4585, 67032), (4655, 66024), (4716, 65170), (4788, 64190), (4978, 61740), (5145, 59736), (5240, 58653), (5320, 57771), (5502, 55860), (5586, 55020), (5880, 52269), (5895, 52136), (5985, 51352), (6174, 49780), (6419, 47880), (6517, 47160), (6840, 44933), (6860, 44802), (7336, 41895), (7448, 41265), (7467, 41160), (7860, 39102), (7980, 38514), (8232, 37335), (8253, 37240), (8379, 36680), (8820, 34846), (9170, 33516), (9310, 33012), (9432, 32585), (9576, 32095), (9956, 30870), (10290, 29868), (11004, 27930), (11172, 27510), (11790, 26068), (11970, 25676), (12348, 24890), (12445, 24696), (12838, 23940), (13034, 23580), (13720, 22401), (13755, 22344), (13965, 22008), (14934, 20580), (15435, 19912), (15720, 19551), (15960, 19257), (16506, 18620), (16758, 18340), (17423, 17640)]