4521571320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1278

約数の個数: 256

約数和(自身を含む): 15970406400

約数和(自身を除く): 11448835080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 79, 84, 105, 120, 122, 140, 158, 168, 183, 210, 237, 244, 280, 305, 316, 366, 395, 420, 427, 474, 488, 553, 610, 632, 732, 790, 840, 854, 915, 948, 1106, 1117, 1185, 1220, 1281, 1464, 1580, 1659, 1708, 1830, 1896, 2135, 2212, 2234, 2370, 2440, 2562, 2765, 3160, 3318, 3351, 3416, 3660, 4270, 4424, 4468, 4740, 4819, 5124, 5530, 5585, 6405, 6636, 6702, 7320, 7819, 8295, 8540, 8936, 9480, 9638, 10248, 11060, 11170, 12810, 13272, 13404, 14457, 15638, 16590, 16755, 17080, 19276, 22120, 22340, 23457, 24095, 25620, 26808, 28914, 31276, 33180, 33510, 33733, 38552, 39095, 44680, 46914, 48190, 51240, 57828, 62552, 66360, 67020, 67466, 68137, 72285, 78190, 88243, 93828, 96380, 101199, 115656, 117285, 134040, 134932, 136274, 144570, 156380, 168665, 176486, 187656, 192760, 202398, 204411, 234570, 264729, 269864, 272548, 289140, 312760, 337330, 340685, 352972, 404796, 408822, 441215, 469140, 476959, 505995, 529458, 545096, 578280, 617701, 674660, 681370, 705944, 809592, 817644, 882430, 938280, 953918, 1011990, 1022055, 1058916, 1235402, 1323645, 1349320, 1362740, 1430877, 1635288, 1764860, 1853103, 1907836, 2023980, 2044110, 2117832, 2384795, 2470804, 2647290, 2725480, 2861754, 3088505, 3529720, 3706206, 3815672, 4047960, 4088220, 4769590, 4941608, 5294580, 5382823, 5723508, 6177010, 7154385, 7412412, 8176440, 9265515, 9539180, 10589160, 10765646, 11447016, 12354020, 14308770, 14824824, 16148469, 18531030, 19078360, 21531292, 24708040, 26914115, 28617540, 32296938, 37062060, 37679761, 43062584, 53828230, 57235080, 64593876, 74124120, 75359522, 80742345, 107656460, 113039283, 129187752, 150719044, 161484690, 188398805, 215312920, 226078566, 301438088, 322969380, 376797610, 452157132, 565196415, 645938760, 753595220, 904314264, 1130392830, 1507190440, 2260785660, 4521571320]

約数ペア:

[(1, 4521571320), (2, 2260785660), (3, 1507190440), (4, 1130392830), (5, 904314264), (6, 753595220), (7, 645938760), (8, 565196415), (10, 452157132), (12, 376797610), (14, 322969380), (15, 301438088), (20, 226078566), (21, 215312920), (24, 188398805), (28, 161484690), (30, 150719044), (35, 129187752), (40, 113039283), (42, 107656460), (56, 80742345), (60, 75359522), (61, 74124120), (70, 64593876), (79, 57235080), (84, 53828230), (105, 43062584), (120, 37679761), (122, 37062060), (140, 32296938), (158, 28617540), (168, 26914115), (183, 24708040), (210, 21531292), (237, 19078360), (244, 18531030), (280, 16148469), (305, 14824824), (316, 14308770), (366, 12354020), (395, 11447016), (420, 10765646), (427, 10589160), (474, 9539180), (488, 9265515), (553, 8176440), (610, 7412412), (632, 7154385), (732, 6177010), (790, 5723508), (840, 5382823), (854, 5294580), (915, 4941608), (948, 4769590), (1106, 4088220), (1117, 4047960), (1185, 3815672), (1220, 3706206), (1281, 3529720), (1464, 3088505), (1580, 2861754), (1659, 2725480), (1708, 2647290), (1830, 2470804), (1896, 2384795), (2135, 2117832), (2212, 2044110), (2234, 2023980), (2370, 1907836), (2440, 1853103), (2562, 1764860), (2765, 1635288), (3160, 1430877), (3318, 1362740), (3351, 1349320), (3416, 1323645), (3660, 1235402), (4270, 1058916), (4424, 1022055), (4468, 1011990), (4740, 953918), (4819, 938280), (5124, 882430), (5530, 817644), (5585, 809592), (6405, 705944), (6636, 681370), (6702, 674660), (7320, 617701), (7819, 578280), (8295, 545096), (8540, 529458), (8936, 505995), (9480, 476959), (9638, 469140), (10248, 441215), (11060, 408822), (11170, 404796), (12810, 352972), (13272, 340685), (13404, 337330), (14457, 312760), (15638, 289140), (16590, 272548), (16755, 269864), (17080, 264729), (19276, 234570), (22120, 204411), (22340, 202398), (23457, 192760), (24095, 187656), (25620, 176486), (26808, 168665), (28914, 156380), (31276, 144570), (33180, 136274), (33510, 134932), (33733, 134040), (38552, 117285), (39095, 115656), (44680, 101199), (46914, 96380), (48190, 93828), (51240, 88243), (57828, 78190), (62552, 72285), (66360, 68137), (67020, 67466)]