247465732080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2414771}}^1$

素因数の和:2414855

約数の個数: 160

約数和(自身を含む): 891108822528

約数和(自身を除く): 643643090448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 5124, 6405, 6832, 7320, 8540, 10248, 12810, 14640, 17080, 20496, 25620, 34160, 51240, 102480, 2414771, 4829542, 7244313, 9659084, 12073855, 14488626, 16903397, 19318168, 24147710, 28977252, 33806794, 36221565, 38636336, 48295420, 50710191, 57954504, 67613588, 72443130, 84516985, 96590840, 101420382, 115909008, 135227176, 144886260, 147301031, 169033970, 193181680, 202840764, 253550955, 270454352, 289772520, 294602062, 338067940, 405681528, 441903093, 507101910, 579545040, 589204124, 676135880, 736505155, 811363056, 883806186, 1014203820, 1031107217, 1178408248, 1352271760, 1473010310, 1767612372, 2028407640, 2062214434, 2209515465, 2356816496, 2946020620, 3093321651, 3535224744, 4056815280, 4124428868, 4419030930, 5155536085, 5892041240, 6186643302, 7070449488, 8248857736, 8838061860, 10311072170, 11784082480, 12373286604, 15466608255, 16497715472, 17676123720, 20622144340, 24746573208, 30933216510, 35352247440, 41244288680, 49493146416, 61866433020, 82488577360, 123732866040, 247465732080]

約数ペア:

[(1, 247465732080), (2, 123732866040), (3, 82488577360), (4, 61866433020), (5, 49493146416), (6, 41244288680), (7, 35352247440), (8, 30933216510), (10, 24746573208), (12, 20622144340), (14, 17676123720), (15, 16497715472), (16, 15466608255), (20, 12373286604), (21, 11784082480), (24, 10311072170), (28, 8838061860), (30, 8248857736), (35, 7070449488), (40, 6186643302), (42, 5892041240), (48, 5155536085), (56, 4419030930), (60, 4124428868), (61, 4056815280), (70, 3535224744), (80, 3093321651), (84, 2946020620), (105, 2356816496), (112, 2209515465), (120, 2062214434), (122, 2028407640), (140, 1767612372), (168, 1473010310), (183, 1352271760), (210, 1178408248), (240, 1031107217), (244, 1014203820), (280, 883806186), (305, 811363056), (336, 736505155), (366, 676135880), (420, 589204124), (427, 579545040), (488, 507101910), (560, 441903093), (610, 405681528), (732, 338067940), (840, 294602062), (854, 289772520), (915, 270454352), (976, 253550955), (1220, 202840764), (1281, 193181680), (1464, 169033970), (1680, 147301031), (1708, 144886260), (1830, 135227176), (2135, 115909008), (2440, 101420382), (2562, 96590840), (2928, 84516985), (3416, 72443130), (3660, 67613588), (4270, 57954504), (4880, 50710191), (5124, 48295420), (6405, 38636336), (6832, 36221565), (7320, 33806794), (8540, 28977252), (10248, 24147710), (12810, 19318168), (14640, 16903397), (17080, 14488626), (20496, 12073855), (25620, 9659084), (34160, 7244313), (51240, 4829542), (102480, 2414771)]