145789280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 384

約数和(自身を含む): 487710720

約数和(自身を除く): 341921440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 19, 20, 26, 28, 31, 32, 34, 35, 38, 40, 52, 56, 62, 65, 68, 70, 76, 80, 85, 91, 95, 104, 112, 119, 124, 130, 133, 136, 140, 152, 155, 160, 170, 182, 190, 208, 217, 221, 224, 238, 247, 248, 260, 266, 272, 280, 304, 310, 323, 340, 364, 380, 403, 416, 434, 442, 455, 476, 494, 496, 520, 527, 532, 544, 560, 589, 595, 608, 620, 646, 665, 680, 728, 760, 806, 868, 884, 910, 952, 988, 992, 1040, 1054, 1064, 1085, 1105, 1120, 1178, 1190, 1235, 1240, 1292, 1330, 1360, 1456, 1520, 1547, 1612, 1615, 1729, 1736, 1768, 1820, 1904, 1976, 2015, 2080, 2108, 2128, 2170, 2210, 2261, 2356, 2380, 2470, 2480, 2584, 2635, 2660, 2720, 2821, 2912, 2945, 3040, 3094, 3224, 3230, 3458, 3472, 3536, 3640, 3689, 3808, 3952, 4030, 4123, 4199, 4216, 4256, 4340, 4420, 4522, 4712, 4760, 4940, 4960, 5168, 5270, 5320, 5642, 5890, 6188, 6448, 6460, 6851, 6916, 6944, 7072, 7280, 7378, 7657, 7735, 7904, 8060, 8246, 8398, 8432, 8645, 8680, 8840, 9044, 9424, 9520, 9880, 10013, 10336, 10540, 10640, 11284, 11305, 11780, 12376, 12896, 12920, 13702, 13832, 14105, 14560, 14756, 15314, 15470, 16120, 16492, 16796, 16864, 17290, 17360, 17680, 18088, 18445, 18848, 19040, 19760, 20026, 20615, 20995, 21080, 21280, 22568, 22610, 23560, 24752, 25840, 27404, 27664, 28210, 29393, 29512, 30628, 30940, 32240, 32984, 33592, 34255, 34580, 34720, 35360, 36176, 36890, 38285, 39520, 40052, 41230, 41990, 42160, 45136, 45220, 47120, 47957, 49504, 50065, 51680, 53599, 54808, 55328, 56420, 58786, 59024, 61256, 61880, 64480, 65968, 67184, 68510, 69160, 70091, 72352, 73780, 76570, 80104, 82460, 83980, 84320, 90272, 90440, 94240, 95914, 100130, 107198, 109616, 112840, 117572, 118048, 122512, 123760, 130169, 131936, 134368, 137020, 138320, 140182, 146965, 147560, 153140, 160208, 164920, 167960, 180880, 191828, 200260, 214396, 219232, 225680, 235144, 239785, 245024, 247520, 260338, 267995, 274040, 276640, 280364, 293930, 295120, 306280, 320416, 329840, 335920, 350455, 361760, 383656, 400520, 428792, 451360, 470288, 479570, 520676, 535990, 548080, 560728, 587860, 590240, 612560, 650845, 659680, 671840, 700910, 767312, 801040, 857584, 911183, 940576, 959140, 1041352, 1071980, 1096160, 1121456, 1175720, 1225120, 1301690, 1401820, 1534624, 1602080, 1715168, 1822366, 1918280, 2082704, 2143960, 2242912, 2351440, 2603380, 2803640, 3644732, 3836560, 4165408, 4287920, 4555915, 4702880, 5206760, 5607280, 7289464, 7673120, 8575840, 9111830, 10413520, 11214560, 14578928, 18223660, 20827040, 29157856, 36447320, 72894640, 145789280]

約数ペア:

[(1, 145789280), (2, 72894640), (4, 36447320), (5, 29157856), (7, 20827040), (8, 18223660), (10, 14578928), (13, 11214560), (14, 10413520), (16, 9111830), (17, 8575840), (19, 7673120), (20, 7289464), (26, 5607280), (28, 5206760), (31, 4702880), (32, 4555915), (34, 4287920), (35, 4165408), (38, 3836560), (40, 3644732), (52, 2803640), (56, 2603380), (62, 2351440), (65, 2242912), (68, 2143960), (70, 2082704), (76, 1918280), (80, 1822366), (85, 1715168), (91, 1602080), (95, 1534624), (104, 1401820), (112, 1301690), (119, 1225120), (124, 1175720), (130, 1121456), (133, 1096160), (136, 1071980), (140, 1041352), (152, 959140), (155, 940576), (160, 911183), (170, 857584), (182, 801040), (190, 767312), (208, 700910), (217, 671840), (221, 659680), (224, 650845), (238, 612560), (247, 590240), (248, 587860), (260, 560728), (266, 548080), (272, 535990), (280, 520676), (304, 479570), (310, 470288), (323, 451360), (340, 428792), (364, 400520), (380, 383656), (403, 361760), (416, 350455), (434, 335920), (442, 329840), (455, 320416), (476, 306280), (494, 295120), (496, 293930), (520, 280364), (527, 276640), (532, 274040), (544, 267995), (560, 260338), (589, 247520), (595, 245024), (608, 239785), (620, 235144), (646, 225680), (665, 219232), (680, 214396), (728, 200260), (760, 191828), (806, 180880), (868, 167960), (884, 164920), (910, 160208), (952, 153140), (988, 147560), (992, 146965), (1040, 140182), (1054, 138320), (1064, 137020), (1085, 134368), (1105, 131936), (1120, 130169), (1178, 123760), (1190, 122512), (1235, 118048), (1240, 117572), (1292, 112840), (1330, 109616), (1360, 107198), (1456, 100130), (1520, 95914), (1547, 94240), (1612, 90440), (1615, 90272), (1729, 84320), (1736, 83980), (1768, 82460), (1820, 80104), (1904, 76570), (1976, 73780), (2015, 72352), (2080, 70091), (2108, 69160), (2128, 68510), (2170, 67184), (2210, 65968), (2261, 64480), (2356, 61880), (2380, 61256), (2470, 59024), (2480, 58786), (2584, 56420), (2635, 55328), (2660, 54808), (2720, 53599), (2821, 51680), (2912, 50065), (2945, 49504), (3040, 47957), (3094, 47120), (3224, 45220), (3230, 45136), (3458, 42160), (3472, 41990), (3536, 41230), (3640, 40052), (3689, 39520), (3808, 38285), (3952, 36890), (4030, 36176), (4123, 35360), (4199, 34720), (4216, 34580), (4256, 34255), (4340, 33592), (4420, 32984), (4522, 32240), (4712, 30940), (4760, 30628), (4940, 29512), (4960, 29393), (5168, 28210), (5270, 27664), (5320, 27404), (5642, 25840), (5890, 24752), (6188, 23560), (6448, 22610), (6460, 22568), (6851, 21280), (6916, 21080), (6944, 20995), (7072, 20615), (7280, 20026), (7378, 19760), (7657, 19040), (7735, 18848), (7904, 18445), (8060, 18088), (8246, 17680), (8398, 17360), (8432, 17290), (8645, 16864), (8680, 16796), (8840, 16492), (9044, 16120), (9424, 15470), (9520, 15314), (9880, 14756), (10013, 14560), (10336, 14105), (10540, 13832), (10640, 13702), (11284, 12920), (11305, 12896), (11780, 12376)]