1421638920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 384

約数和(自身を含む): 5283532800

約数和(自身を除く): 3861893880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 41, 45, 52, 60, 62, 65, 72, 78, 82, 90, 93, 104, 117, 120, 123, 124, 130, 155, 156, 164, 180, 186, 195, 205, 234, 239, 246, 248, 260, 279, 310, 312, 328, 360, 369, 372, 390, 403, 410, 465, 468, 478, 492, 520, 533, 558, 585, 615, 620, 717, 738, 744, 780, 806, 820, 930, 936, 956, 984, 1066, 1116, 1170, 1195, 1209, 1230, 1240, 1271, 1395, 1434, 1476, 1560, 1599, 1612, 1640, 1845, 1860, 1912, 2015, 2132, 2151, 2232, 2340, 2390, 2418, 2460, 2542, 2665, 2790, 2868, 2952, 3107, 3198, 3224, 3585, 3627, 3690, 3720, 3813, 4030, 4264, 4302, 4680, 4780, 4797, 4836, 4920, 5084, 5330, 5580, 5736, 6045, 6214, 6355, 6396, 7170, 7254, 7380, 7409, 7626, 7995, 8060, 8604, 9321, 9560, 9594, 9672, 9799, 10168, 10660, 10755, 11160, 11439, 12090, 12428, 12710, 12792, 14340, 14508, 14760, 14818, 15252, 15535, 15990, 16120, 16523, 17208, 18135, 18642, 19065, 19188, 19598, 21320, 21510, 22227, 22878, 23985, 24180, 24856, 25420, 27963, 28680, 29016, 29397, 29636, 30504, 31070, 31980, 33046, 36270, 37045, 37284, 38130, 38376, 39196, 43020, 44454, 45756, 46605, 47970, 48360, 48995, 49569, 50840, 55926, 57195, 58794, 59272, 62140, 63960, 66092, 66681, 72540, 74090, 74568, 76260, 78392, 82615, 86040, 88191, 88908, 91512, 93210, 95940, 96317, 97990, 99138, 111135, 111852, 114390, 117588, 124280, 127387, 132184, 133362, 139815, 145080, 146985, 148180, 148707, 152520, 165230, 176382, 177816, 186420, 191880, 192634, 195980, 198276, 222270, 223704, 228780, 235176, 247845, 254774, 266724, 279630, 288951, 293970, 296360, 297414, 303769, 330460, 333405, 352764, 372840, 382161, 385268, 391960, 396552, 440955, 444540, 457560, 481585, 495690, 509548, 533448, 559260, 577902, 587940, 594828, 607538, 636935, 660920, 666810, 705528, 743535, 764322, 770536, 866853, 881910, 889080, 911307, 963170, 991380, 1019096, 1118520, 1146483, 1155804, 1175880, 1189656, 1215076, 1273870, 1333620, 1444755, 1487070, 1518845, 1528644, 1733706, 1763820, 1822614, 1910805, 1926340, 1982760, 2292966, 2311608, 2430152, 2547740, 2667240, 2733921, 2889510, 2974140, 3037690, 3057288, 3467412, 3527640, 3645228, 3821610, 3852680, 3948997, 4334265, 4556535, 4585932, 5095480, 5467842, 5732415, 5779020, 5948280, 6075380, 6934824, 7290456, 7643220, 7897994, 8668530, 9113070, 9171864, 10935684, 11464830, 11558040, 11846991, 12150760, 13669605, 15286440, 15795988, 17337060, 18226140, 19744985, 21871368, 22929660, 23693982, 27339210, 31591976, 34674120, 35540973, 36452280, 39489970, 45859320, 47387964, 54678420, 59234955, 71081946, 78979940, 94775928, 109356840, 118469910, 142163892, 157959880, 177704865, 236939820, 284327784, 355409730, 473879640, 710819460, 1421638920]

約数ペア:

[(1, 1421638920), (2, 710819460), (3, 473879640), (4, 355409730), (5, 284327784), (6, 236939820), (8, 177704865), (9, 157959880), (10, 142163892), (12, 118469910), (13, 109356840), (15, 94775928), (18, 78979940), (20, 71081946), (24, 59234955), (26, 54678420), (30, 47387964), (31, 45859320), (36, 39489970), (39, 36452280), (40, 35540973), (41, 34674120), (45, 31591976), (52, 27339210), (60, 23693982), (62, 22929660), (65, 21871368), (72, 19744985), (78, 18226140), (82, 17337060), (90, 15795988), (93, 15286440), (104, 13669605), (117, 12150760), (120, 11846991), (123, 11558040), (124, 11464830), (130, 10935684), (155, 9171864), (156, 9113070), (164, 8668530), (180, 7897994), (186, 7643220), (195, 7290456), (205, 6934824), (234, 6075380), (239, 5948280), (246, 5779020), (248, 5732415), (260, 5467842), (279, 5095480), (310, 4585932), (312, 4556535), (328, 4334265), (360, 3948997), (369, 3852680), (372, 3821610), (390, 3645228), (403, 3527640), (410, 3467412), (465, 3057288), (468, 3037690), (478, 2974140), (492, 2889510), (520, 2733921), (533, 2667240), (558, 2547740), (585, 2430152), (615, 2311608), (620, 2292966), (717, 1982760), (738, 1926340), (744, 1910805), (780, 1822614), (806, 1763820), (820, 1733706), (930, 1528644), (936, 1518845), (956, 1487070), (984, 1444755), (1066, 1333620), (1116, 1273870), (1170, 1215076), (1195, 1189656), (1209, 1175880), (1230, 1155804), (1240, 1146483), (1271, 1118520), (1395, 1019096), (1434, 991380), (1476, 963170), (1560, 911307), (1599, 889080), (1612, 881910), (1640, 866853), (1845, 770536), (1860, 764322), (1912, 743535), (2015, 705528), (2132, 666810), (2151, 660920), (2232, 636935), (2340, 607538), (2390, 594828), (2418, 587940), (2460, 577902), (2542, 559260), (2665, 533448), (2790, 509548), (2868, 495690), (2952, 481585), (3107, 457560), (3198, 444540), (3224, 440955), (3585, 396552), (3627, 391960), (3690, 385268), (3720, 382161), (3813, 372840), (4030, 352764), (4264, 333405), (4302, 330460), (4680, 303769), (4780, 297414), (4797, 296360), (4836, 293970), (4920, 288951), (5084, 279630), (5330, 266724), (5580, 254774), (5736, 247845), (6045, 235176), (6214, 228780), (6355, 223704), (6396, 222270), (7170, 198276), (7254, 195980), (7380, 192634), (7409, 191880), (7626, 186420), (7995, 177816), (8060, 176382), (8604, 165230), (9321, 152520), (9560, 148707), (9594, 148180), (9672, 146985), (9799, 145080), (10168, 139815), (10660, 133362), (10755, 132184), (11160, 127387), (11439, 124280), (12090, 117588), (12428, 114390), (12710, 111852), (12792, 111135), (14340, 99138), (14508, 97990), (14760, 96317), (14818, 95940), (15252, 93210), (15535, 91512), (15990, 88908), (16120, 88191), (16523, 86040), (17208, 82615), (18135, 78392), (18642, 76260), (19065, 74568), (19188, 74090), (19598, 72540), (21320, 66681), (21510, 66092), (22227, 63960), (22878, 62140), (23985, 59272), (24180, 58794), (24856, 57195), (25420, 55926), (27963, 50840), (28680, 49569), (29016, 48995), (29397, 48360), (29636, 47970), (30504, 46605), (31070, 45756), (31980, 44454), (33046, 43020), (36270, 39196), (37045, 38376), (37284, 38130)]