1530351680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 224

約数和(自身を含む): 4368930048

約数和(自身を除く): 2838578368

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 53, 55, 64, 65, 80, 88, 104, 106, 110, 130, 143, 160, 176, 208, 212, 220, 260, 265, 286, 320, 352, 416, 424, 440, 520, 530, 572, 583, 631, 689, 704, 715, 832, 848, 880, 1040, 1060, 1144, 1166, 1262, 1378, 1430, 1696, 1760, 2080, 2120, 2288, 2332, 2524, 2756, 2860, 2915, 3155, 3392, 3445, 3520, 4160, 4240, 4576, 4664, 5048, 5512, 5720, 5830, 6310, 6890, 6941, 7579, 8203, 8480, 9152, 9328, 10096, 11024, 11440, 11660, 12620, 13780, 13882, 15158, 16406, 16960, 18656, 20192, 22048, 22880, 23320, 25240, 27560, 27764, 30316, 32812, 33443, 34705, 37312, 37895, 40384, 41015, 44096, 45760, 46640, 50480, 55120, 55528, 60632, 65624, 66886, 69410, 75790, 82030, 90233, 93280, 100960, 110240, 111056, 121264, 131248, 133772, 138820, 151580, 164060, 167215, 180466, 186560, 201920, 220480, 222112, 242528, 262496, 267544, 277640, 303160, 328120, 334430, 360932, 367873, 434759, 444224, 451165, 485056, 524992, 535088, 555280, 606320, 656240, 668860, 721864, 735746, 869518, 902330, 1070176, 1110560, 1212640, 1312480, 1337720, 1443728, 1471492, 1739036, 1804660, 1839365, 2140352, 2173795, 2221120, 2425280, 2624960, 2675440, 2887456, 2942984, 3478072, 3609320, 3678730, 4347590, 4782349, 5350880, 5774912, 5885968, 6956144, 7218640, 7357460, 8695180, 9564698, 10701760, 11771936, 13912288, 14437280, 14714920, 17390360, 19129396, 23543872, 23911745, 27824576, 28874560, 29429840, 34780720, 38258792, 47823490, 58859680, 69561440, 76517584, 95646980, 117719360, 139122880, 153035168, 191293960, 306070336, 382587920, 765175840, 1530351680]

約数ペア:

[(1, 1530351680), (2, 765175840), (4, 382587920), (5, 306070336), (8, 191293960), (10, 153035168), (11, 139122880), (13, 117719360), (16, 95646980), (20, 76517584), (22, 69561440), (26, 58859680), (32, 47823490), (40, 38258792), (44, 34780720), (52, 29429840), (53, 28874560), (55, 27824576), (64, 23911745), (65, 23543872), (80, 19129396), (88, 17390360), (104, 14714920), (106, 14437280), (110, 13912288), (130, 11771936), (143, 10701760), (160, 9564698), (176, 8695180), (208, 7357460), (212, 7218640), (220, 6956144), (260, 5885968), (265, 5774912), (286, 5350880), (320, 4782349), (352, 4347590), (416, 3678730), (424, 3609320), (440, 3478072), (520, 2942984), (530, 2887456), (572, 2675440), (583, 2624960), (631, 2425280), (689, 2221120), (704, 2173795), (715, 2140352), (832, 1839365), (848, 1804660), (880, 1739036), (1040, 1471492), (1060, 1443728), (1144, 1337720), (1166, 1312480), (1262, 1212640), (1378, 1110560), (1430, 1070176), (1696, 902330), (1760, 869518), (2080, 735746), (2120, 721864), (2288, 668860), (2332, 656240), (2524, 606320), (2756, 555280), (2860, 535088), (2915, 524992), (3155, 485056), (3392, 451165), (3445, 444224), (3520, 434759), (4160, 367873), (4240, 360932), (4576, 334430), (4664, 328120), (5048, 303160), (5512, 277640), (5720, 267544), (5830, 262496), (6310, 242528), (6890, 222112), (6941, 220480), (7579, 201920), (8203, 186560), (8480, 180466), (9152, 167215), (9328, 164060), (10096, 151580), (11024, 138820), (11440, 133772), (11660, 131248), (12620, 121264), (13780, 111056), (13882, 110240), (15158, 100960), (16406, 93280), (16960, 90233), (18656, 82030), (20192, 75790), (22048, 69410), (22880, 66886), (23320, 65624), (25240, 60632), (27560, 55528), (27764, 55120), (30316, 50480), (32812, 46640), (33443, 45760), (34705, 44096), (37312, 41015), (37895, 40384)]