1972504560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37189}}^1$

素因数の和:37235

約数の個数: 160

約数和(自身を含む): 6972678720

約数和(自身を除く): 5000174160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8840, 10608, 13260, 17680, 26520, 37189, 53040, 74378, 111567, 148756, 185945, 223134, 297512, 371890, 446268, 483457, 557835, 595024, 632213, 743780, 892536, 966914, 1115670, 1264426, 1450371, 1487560, 1785072, 1896639, 1933828, 2231340, 2417285, 2528852, 2900742, 2975120, 3161065, 3793278, 3867656, 4462680, 4834570, 5057704, 5801484, 6322130, 7251855, 7586556, 7735312, 8218769, 8925360, 9483195, 9669140, 10115408, 11602968, 12644260, 14503710, 15173112, 16437538, 18966390, 19338280, 23205936, 24656307, 25288520, 29007420, 30346224, 32875076, 37932780, 38676560, 41093845, 49312614, 50577040, 58014840, 65750152, 75865560, 82187690, 98625228, 116029680, 123281535, 131500304, 151731120, 164375380, 197250456, 246563070, 328750760, 394500912, 493126140, 657501520, 986252280, 1972504560]

約数ペア:

[(1, 1972504560), (2, 986252280), (3, 657501520), (4, 493126140), (5, 394500912), (6, 328750760), (8, 246563070), (10, 197250456), (12, 164375380), (13, 151731120), (15, 131500304), (16, 123281535), (17, 116029680), (20, 98625228), (24, 82187690), (26, 75865560), (30, 65750152), (34, 58014840), (39, 50577040), (40, 49312614), (48, 41093845), (51, 38676560), (52, 37932780), (60, 32875076), (65, 30346224), (68, 29007420), (78, 25288520), (80, 24656307), (85, 23205936), (102, 19338280), (104, 18966390), (120, 16437538), (130, 15173112), (136, 14503710), (156, 12644260), (170, 11602968), (195, 10115408), (204, 9669140), (208, 9483195), (221, 8925360), (240, 8218769), (255, 7735312), (260, 7586556), (272, 7251855), (312, 6322130), (340, 5801484), (390, 5057704), (408, 4834570), (442, 4462680), (510, 3867656), (520, 3793278), (624, 3161065), (663, 2975120), (680, 2900742), (780, 2528852), (816, 2417285), (884, 2231340), (1020, 1933828), (1040, 1896639), (1105, 1785072), (1326, 1487560), (1360, 1450371), (1560, 1264426), (1768, 1115670), (2040, 966914), (2210, 892536), (2652, 743780), (3120, 632213), (3315, 595024), (3536, 557835), (4080, 483457), (4420, 446268), (5304, 371890), (6630, 297512), (8840, 223134), (10608, 185945), (13260, 148756), (17680, 111567), (26520, 74378), (37189, 53040)]