1421116560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 4913685504

約数和(自身を除く): 3492568944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 167, 180, 212, 223, 240, 265, 318, 334, 360, 424, 446, 477, 501, 530, 636, 668, 669, 720, 795, 835, 848, 892, 954, 1002, 1060, 1115, 1272, 1336, 1338, 1503, 1590, 1670, 1784, 1908, 2004, 2007, 2120, 2230, 2385, 2505, 2544, 2672, 2676, 3006, 3180, 3340, 3345, 3568, 3816, 4008, 4014, 4240, 4460, 4770, 5010, 5352, 6012, 6360, 6680, 6690, 7515, 7632, 8016, 8028, 8851, 8920, 9540, 10020, 10035, 10704, 11819, 12024, 12720, 13360, 13380, 15030, 16056, 17702, 17840, 19080, 20040, 20070, 23638, 24048, 26553, 26760, 30060, 32112, 35404, 35457, 37241, 38160, 40080, 40140, 44255, 47276, 53106, 53520, 59095, 60120, 70808, 70914, 74482, 79659, 80280, 88510, 94552, 106212, 106371, 111723, 118190, 120240, 132765, 141616, 141828, 148964, 159318, 160560, 177020, 177285, 186205, 189104, 212424, 212742, 223446, 236380, 265530, 283656, 297928, 318636, 335169, 354040, 354570, 372410, 398295, 424848, 425484, 446892, 472760, 531060, 531855, 558615, 567312, 595856, 637272, 670338, 708080, 709140, 744820, 796590, 850968, 893784, 945520, 1062120, 1063710, 1117230, 1274544, 1340676, 1418280, 1489640, 1593180, 1675845, 1701936, 1787568, 1973773, 2124240, 2127420, 2234460, 2681352, 2836560, 2979280, 3186360, 3351690, 3947546, 4254840, 4468920, 5362704, 5921319, 6372720, 6703380, 7895092, 8509680, 8937840, 9868865, 11842638, 13406760, 15790184, 17763957, 19737730, 23685276, 26813520, 29606595, 31580368, 35527914, 39475460, 47370552, 59213190, 71055828, 78950920, 88819785, 94741104, 118426380, 142111656, 157901840, 177639570, 236852760, 284223312, 355279140, 473705520, 710558280, 1421116560]

約数ペア:

[(1, 1421116560), (2, 710558280), (3, 473705520), (4, 355279140), (5, 284223312), (6, 236852760), (8, 177639570), (9, 157901840), (10, 142111656), (12, 118426380), (15, 94741104), (16, 88819785), (18, 78950920), (20, 71055828), (24, 59213190), (30, 47370552), (36, 39475460), (40, 35527914), (45, 31580368), (48, 29606595), (53, 26813520), (60, 23685276), (72, 19737730), (80, 17763957), (90, 15790184), (106, 13406760), (120, 11842638), (144, 9868865), (159, 8937840), (167, 8509680), (180, 7895092), (212, 6703380), (223, 6372720), (240, 5921319), (265, 5362704), (318, 4468920), (334, 4254840), (360, 3947546), (424, 3351690), (446, 3186360), (477, 2979280), (501, 2836560), (530, 2681352), (636, 2234460), (668, 2127420), (669, 2124240), (720, 1973773), (795, 1787568), (835, 1701936), (848, 1675845), (892, 1593180), (954, 1489640), (1002, 1418280), (1060, 1340676), (1115, 1274544), (1272, 1117230), (1336, 1063710), (1338, 1062120), (1503, 945520), (1590, 893784), (1670, 850968), (1784, 796590), (1908, 744820), (2004, 709140), (2007, 708080), (2120, 670338), (2230, 637272), (2385, 595856), (2505, 567312), (2544, 558615), (2672, 531855), (2676, 531060), (3006, 472760), (3180, 446892), (3340, 425484), (3345, 424848), (3568, 398295), (3816, 372410), (4008, 354570), (4014, 354040), (4240, 335169), (4460, 318636), (4770, 297928), (5010, 283656), (5352, 265530), (6012, 236380), (6360, 223446), (6680, 212742), (6690, 212424), (7515, 189104), (7632, 186205), (8016, 177285), (8028, 177020), (8851, 160560), (8920, 159318), (9540, 148964), (10020, 141828), (10035, 141616), (10704, 132765), (11819, 120240), (12024, 118190), (12720, 111723), (13360, 106371), (13380, 106212), (15030, 94552), (16056, 88510), (17702, 80280), (17840, 79659), (19080, 74482), (20040, 70914), (20070, 70808), (23638, 60120), (24048, 59095), (26553, 53520), (26760, 53106), (30060, 47276), (32112, 44255), (35404, 40140), (35457, 40080), (37241, 38160)]