138474966760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:876

約数の個数: 256

約数和(自身を含む): 359987120640

約数和(自身を除く): 221512153880

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 151, 170, 221, 227, 260, 302, 340, 442, 454, 457, 520, 604, 680, 755, 884, 908, 914, 1105, 1135, 1208, 1510, 1768, 1816, 1828, 1963, 2210, 2270, 2285, 2567, 2951, 3020, 3656, 3859, 3926, 4420, 4540, 4570, 5134, 5902, 5941, 6040, 7718, 7769, 7852, 8840, 9080, 9140, 9815, 10268, 11804, 11882, 12835, 14755, 15436, 15538, 15704, 18280, 19295, 19630, 20536, 23608, 23764, 25670, 29510, 29705, 30872, 31076, 33371, 34277, 38590, 38845, 39260, 47528, 50167, 51340, 59020, 59410, 62152, 66742, 68554, 69007, 77180, 77690, 78520, 100334, 100997, 102680, 103739, 118040, 118820, 133484, 137108, 138014, 154360, 155380, 166855, 171385, 200668, 201994, 207478, 237640, 250835, 266968, 274216, 276028, 310760, 333710, 342770, 345035, 401336, 403988, 414956, 445601, 501670, 504985, 518695, 552056, 582709, 667420, 685540, 690070, 807976, 829912, 891202, 897091, 1003340, 1009970, 1037390, 1165418, 1173119, 1334840, 1348607, 1371080, 1380140, 1763563, 1782404, 1794182, 2006680, 2019940, 2074780, 2228005, 2330836, 2346238, 2697214, 2760280, 2913545, 3527126, 3564808, 3588364, 4039880, 4149560, 4456010, 4485455, 4661672, 4692476, 5394428, 5827090, 5865595, 6743035, 7054252, 7176728, 7575217, 8817815, 8912020, 8970910, 9384952, 10788856, 11654180, 11731190, 13486070, 14108504, 15150434, 15250547, 15664589, 17635630, 17824040, 17941820, 22926319, 23308360, 23462380, 26972140, 30300868, 30501094, 31329178, 35271260, 35883640, 37876085, 45852638, 46924760, 53944280, 60601736, 61002188, 62658356, 70542520, 75752170, 76252735, 78322945, 91705276, 114631595, 122004376, 125316712, 151504340, 152505470, 156645890, 183410552, 203639657, 229263190, 266298013, 303008680, 305010940, 313291780, 407279314, 458526380, 532596026, 610021880, 626583560, 814558628, 917052760, 1018198285, 1065192052, 1331490065, 1629117256, 2036396570, 2130384104, 2662980130, 3461874169, 4072793140, 5325960260, 6923748338, 8145586280, 10651920520, 13847496676, 17309370845, 27694993352, 34618741690, 69237483380, 138474966760]

約数ペア:

[(1, 138474966760), (2, 69237483380), (4, 34618741690), (5, 27694993352), (8, 17309370845), (10, 13847496676), (13, 10651920520), (17, 8145586280), (20, 6923748338), (26, 5325960260), (34, 4072793140), (40, 3461874169), (52, 2662980130), (65, 2130384104), (68, 2036396570), (85, 1629117256), (104, 1331490065), (130, 1065192052), (136, 1018198285), (151, 917052760), (170, 814558628), (221, 626583560), (227, 610021880), (260, 532596026), (302, 458526380), (340, 407279314), (442, 313291780), (454, 305010940), (457, 303008680), (520, 266298013), (604, 229263190), (680, 203639657), (755, 183410552), (884, 156645890), (908, 152505470), (914, 151504340), (1105, 125316712), (1135, 122004376), (1208, 114631595), (1510, 91705276), (1768, 78322945), (1816, 76252735), (1828, 75752170), (1963, 70542520), (2210, 62658356), (2270, 61002188), (2285, 60601736), (2567, 53944280), (2951, 46924760), (3020, 45852638), (3656, 37876085), (3859, 35883640), (3926, 35271260), (4420, 31329178), (4540, 30501094), (4570, 30300868), (5134, 26972140), (5902, 23462380), (5941, 23308360), (6040, 22926319), (7718, 17941820), (7769, 17824040), (7852, 17635630), (8840, 15664589), (9080, 15250547), (9140, 15150434), (9815, 14108504), (10268, 13486070), (11804, 11731190), (11882, 11654180), (12835, 10788856), (14755, 9384952), (15436, 8970910), (15538, 8912020), (15704, 8817815), (18280, 7575217), (19295, 7176728), (19630, 7054252), (20536, 6743035), (23608, 5865595), (23764, 5827090), (25670, 5394428), (29510, 4692476), (29705, 4661672), (30872, 4485455), (31076, 4456010), (33371, 4149560), (34277, 4039880), (38590, 3588364), (38845, 3564808), (39260, 3527126), (47528, 2913545), (50167, 2760280), (51340, 2697214), (59020, 2346238), (59410, 2330836), (62152, 2228005), (66742, 2074780), (68554, 2019940), (69007, 2006680), (77180, 1794182), (77690, 1782404), (78520, 1763563), (100334, 1380140), (100997, 1371080), (102680, 1348607), (103739, 1334840), (118040, 1173119), (118820, 1165418), (133484, 1037390), (137108, 1009970), (138014, 1003340), (154360, 897091), (155380, 891202), (166855, 829912), (171385, 807976), (200668, 690070), (201994, 685540), (207478, 667420), (237640, 582709), (250835, 552056), (266968, 518695), (274216, 504985), (276028, 501670), (310760, 445601), (333710, 414956), (342770, 403988), (345035, 401336)]