72514260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 286191360

約数和(自身を除く): 213677100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 233, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 466, 468, 494, 532, 546, 570, 585, 630, 665, 684, 699, 741, 780, 798, 819, 855, 910, 932, 988, 1092, 1140, 1165, 1170, 1197, 1235, 1260, 1330, 1365, 1398, 1482, 1596, 1631, 1638, 1710, 1729, 1820, 1995, 2097, 2223, 2330, 2340, 2394, 2470, 2660, 2730, 2796, 2964, 3029, 3262, 3276, 3420, 3458, 3495, 3705, 3990, 4095, 4194, 4427, 4446, 4660, 4788, 4893, 4940, 5187, 5460, 5985, 6058, 6524, 6916, 6990, 7410, 7980, 8155, 8190, 8388, 8645, 8854, 8892, 9087, 9786, 10374, 10485, 11115, 11970, 12116, 13281, 13980, 14679, 14820, 15145, 15561, 16310, 16380, 17290, 17708, 18174, 19572, 20748, 20970, 21203, 22135, 22230, 23940, 24465, 25935, 26562, 27261, 29358, 30290, 30989, 31122, 32620, 34580, 36348, 39843, 41940, 42406, 44270, 44460, 45435, 48930, 51870, 53124, 54522, 57551, 58716, 60580, 61978, 62244, 63609, 66405, 73395, 77805, 79686, 84812, 88540, 90870, 92967, 97860, 103740, 106015, 109044, 115102, 123956, 127218, 132810, 136305, 146790, 154945, 155610, 159372, 172653, 181740, 185934, 190827, 199215, 212030, 230204, 254436, 265620, 272610, 278901, 287755, 293580, 309890, 311220, 318045, 345306, 371868, 381654, 398430, 402857, 424060, 464835, 517959, 545220, 557802, 575510, 619780, 636090, 690612, 763308, 796860, 805714, 863265, 929670, 954135, 1035918, 1115604, 1151020, 1208571, 1272180, 1394505, 1611428, 1726530, 1859340, 1908270, 2014285, 2071836, 2417142, 2589795, 2789010, 3453060, 3625713, 3816540, 4028570, 4834284, 5179590, 5578020, 6042855, 7251426, 8057140, 10359180, 12085710, 14502852, 18128565, 24171420, 36257130, 72514260]

約数ペア:

[(1, 72514260), (2, 36257130), (3, 24171420), (4, 18128565), (5, 14502852), (6, 12085710), (7, 10359180), (9, 8057140), (10, 7251426), (12, 6042855), (13, 5578020), (14, 5179590), (15, 4834284), (18, 4028570), (19, 3816540), (20, 3625713), (21, 3453060), (26, 2789010), (28, 2589795), (30, 2417142), (35, 2071836), (36, 2014285), (38, 1908270), (39, 1859340), (42, 1726530), (45, 1611428), (52, 1394505), (57, 1272180), (60, 1208571), (63, 1151020), (65, 1115604), (70, 1035918), (76, 954135), (78, 929670), (84, 863265), (90, 805714), (91, 796860), (95, 763308), (105, 690612), (114, 636090), (117, 619780), (126, 575510), (130, 557802), (133, 545220), (140, 517959), (156, 464835), (171, 424060), (180, 402857), (182, 398430), (190, 381654), (195, 371868), (210, 345306), (228, 318045), (233, 311220), (234, 309890), (247, 293580), (252, 287755), (260, 278901), (266, 272610), (273, 265620), (285, 254436), (315, 230204), (342, 212030), (364, 199215), (380, 190827), (390, 185934), (399, 181740), (420, 172653), (455, 159372), (466, 155610), (468, 154945), (494, 146790), (532, 136305), (546, 132810), (570, 127218), (585, 123956), (630, 115102), (665, 109044), (684, 106015), (699, 103740), (741, 97860), (780, 92967), (798, 90870), (819, 88540), (855, 84812), (910, 79686), (932, 77805), (988, 73395), (1092, 66405), (1140, 63609), (1165, 62244), (1170, 61978), (1197, 60580), (1235, 58716), (1260, 57551), (1330, 54522), (1365, 53124), (1398, 51870), (1482, 48930), (1596, 45435), (1631, 44460), (1638, 44270), (1710, 42406), (1729, 41940), (1820, 39843), (1995, 36348), (2097, 34580), (2223, 32620), (2330, 31122), (2340, 30989), (2394, 30290), (2470, 29358), (2660, 27261), (2730, 26562), (2796, 25935), (2964, 24465), (3029, 23940), (3262, 22230), (3276, 22135), (3420, 21203), (3458, 20970), (3495, 20748), (3705, 19572), (3990, 18174), (4095, 17708), (4194, 17290), (4427, 16380), (4446, 16310), (4660, 15561), (4788, 15145), (4893, 14820), (4940, 14679), (5187, 13980), (5460, 13281), (5985, 12116), (6058, 11970), (6524, 11115), (6916, 10485), (6990, 10374), (7410, 9786), (7980, 9087), (8155, 8892), (8190, 8854), (8388, 8645)]