71657543880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{900673}}^1$

素因数の和:900720

約数の個数: 192

約数和(自身を含む): 265554722160

約数和(自身を除く): 193897178280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9945, 13260, 15912, 19890, 26520, 39780, 79560, 900673, 1801346, 2702019, 3602692, 4503365, 5404038, 7205384, 8106057, 9006730, 10808076, 11708749, 13510095, 15311441, 16212114, 18013460, 21616152, 23417498, 27020190, 30622882, 32424228, 35126247, 36026920, 40530285, 45934323, 46834996, 54040380, 58543745, 61245764, 64848456, 70252494, 76557205, 81060570, 91868646, 93669992, 105378741, 108080760, 117087490, 122491528, 137802969, 140504988, 153114410, 162121140, 175631235, 183737292, 199048733, 210757482, 229671615, 234174980, 275605938, 281009976, 306228820, 324242280, 351262470, 367474584, 398097466, 421514964, 459343230, 468349960, 526893705, 551211876, 597146199, 612457640, 689014845, 702524940, 796194932, 843029928, 918686460, 995243665, 1053787410, 1102423752, 1194292398, 1378029690, 1405049880, 1592389864, 1791438597, 1837372920, 1990487330, 2107574820, 2388584796, 2756059380, 2985730995, 3582877194, 3980974660, 4215149640, 4777169592, 5512118760, 5971461990, 7165754388, 7961949320, 8957192985, 11942923980, 14331508776, 17914385970, 23885847960, 35828771940, 71657543880]

約数ペア:

[(1, 71657543880), (2, 35828771940), (3, 23885847960), (4, 17914385970), (5, 14331508776), (6, 11942923980), (8, 8957192985), (9, 7961949320), (10, 7165754388), (12, 5971461990), (13, 5512118760), (15, 4777169592), (17, 4215149640), (18, 3980974660), (20, 3582877194), (24, 2985730995), (26, 2756059380), (30, 2388584796), (34, 2107574820), (36, 1990487330), (39, 1837372920), (40, 1791438597), (45, 1592389864), (51, 1405049880), (52, 1378029690), (60, 1194292398), (65, 1102423752), (68, 1053787410), (72, 995243665), (78, 918686460), (85, 843029928), (90, 796194932), (102, 702524940), (104, 689014845), (117, 612457640), (120, 597146199), (130, 551211876), (136, 526893705), (153, 468349960), (156, 459343230), (170, 421514964), (180, 398097466), (195, 367474584), (204, 351262470), (221, 324242280), (234, 306228820), (255, 281009976), (260, 275605938), (306, 234174980), (312, 229671615), (340, 210757482), (360, 199048733), (390, 183737292), (408, 175631235), (442, 162121140), (468, 153114410), (510, 140504988), (520, 137802969), (585, 122491528), (612, 117087490), (663, 108080760), (680, 105378741), (765, 93669992), (780, 91868646), (884, 81060570), (936, 76557205), (1020, 70252494), (1105, 64848456), (1170, 61245764), (1224, 58543745), (1326, 54040380), (1530, 46834996), (1560, 45934323), (1768, 40530285), (1989, 36026920), (2040, 35126247), (2210, 32424228), (2340, 30622882), (2652, 27020190), (3060, 23417498), (3315, 21616152), (3978, 18013460), (4420, 16212114), (4680, 15311441), (5304, 13510095), (6120, 11708749), (6630, 10808076), (7956, 9006730), (8840, 8106057), (9945, 7205384), (13260, 5404038), (15912, 4503365), (19890, 3602692), (26520, 2702019), (39780, 1801346), (79560, 900673)]