3997758960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4799}}^1$

素因数の和:4920

約数の個数: 240

約数和(自身を含む): 14624064000

約数和(自身を除く): 10626305040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 89, 90, 104, 117, 120, 130, 144, 156, 178, 180, 195, 208, 234, 240, 260, 267, 312, 356, 360, 390, 445, 468, 520, 534, 585, 624, 712, 720, 780, 801, 890, 936, 1040, 1068, 1157, 1170, 1335, 1424, 1560, 1602, 1780, 1872, 2136, 2314, 2340, 2670, 3120, 3204, 3471, 3560, 4005, 4272, 4628, 4680, 4799, 5340, 5785, 6408, 6942, 7120, 8010, 9256, 9360, 9598, 10413, 10680, 11570, 12816, 13884, 14397, 16020, 17355, 18512, 19196, 20826, 21360, 23140, 23995, 27768, 28794, 32040, 34710, 38392, 41652, 43191, 46280, 47990, 52065, 55536, 57588, 62387, 64080, 69420, 71985, 76784, 83304, 86382, 92560, 95980, 104130, 115176, 124774, 138840, 143970, 166608, 172764, 187161, 191960, 208260, 215955, 230352, 249548, 277680, 287940, 311935, 345528, 374322, 383920, 416520, 427111, 431910, 499096, 561483, 575880, 623870, 691056, 748644, 833040, 854222, 863820, 935805, 998192, 1122966, 1151760, 1247740, 1281333, 1497288, 1708444, 1727640, 1871610, 2135555, 2245932, 2495480, 2562666, 2807415, 2994576, 3416888, 3455280, 3743220, 3843999, 4271110, 4491864, 4990960, 5125332, 5552443, 5614830, 6406665, 6833776, 7486440, 7687998, 8542220, 8983728, 10250664, 11104886, 11229660, 12813330, 14972880, 15375996, 16657329, 17084440, 19219995, 20501328, 22209772, 22459320, 25626660, 27762215, 30751992, 33314658, 34168880, 38439990, 44419544, 44918640, 49971987, 51253320, 55524430, 61503984, 66629316, 76879980, 83286645, 88839088, 99943974, 102506640, 111048860, 133258632, 153759960, 166573290, 199887948, 222097720, 249859935, 266517264, 307519920, 333146580, 399775896, 444195440, 499719870, 666293160, 799551792, 999439740, 1332586320, 1998879480, 3997758960]

約数ペア:

[(1, 3997758960), (2, 1998879480), (3, 1332586320), (4, 999439740), (5, 799551792), (6, 666293160), (8, 499719870), (9, 444195440), (10, 399775896), (12, 333146580), (13, 307519920), (15, 266517264), (16, 249859935), (18, 222097720), (20, 199887948), (24, 166573290), (26, 153759960), (30, 133258632), (36, 111048860), (39, 102506640), (40, 99943974), (45, 88839088), (48, 83286645), (52, 76879980), (60, 66629316), (65, 61503984), (72, 55524430), (78, 51253320), (80, 49971987), (89, 44918640), (90, 44419544), (104, 38439990), (117, 34168880), (120, 33314658), (130, 30751992), (144, 27762215), (156, 25626660), (178, 22459320), (180, 22209772), (195, 20501328), (208, 19219995), (234, 17084440), (240, 16657329), (260, 15375996), (267, 14972880), (312, 12813330), (356, 11229660), (360, 11104886), (390, 10250664), (445, 8983728), (468, 8542220), (520, 7687998), (534, 7486440), (585, 6833776), (624, 6406665), (712, 5614830), (720, 5552443), (780, 5125332), (801, 4990960), (890, 4491864), (936, 4271110), (1040, 3843999), (1068, 3743220), (1157, 3455280), (1170, 3416888), (1335, 2994576), (1424, 2807415), (1560, 2562666), (1602, 2495480), (1780, 2245932), (1872, 2135555), (2136, 1871610), (2314, 1727640), (2340, 1708444), (2670, 1497288), (3120, 1281333), (3204, 1247740), (3471, 1151760), (3560, 1122966), (4005, 998192), (4272, 935805), (4628, 863820), (4680, 854222), (4799, 833040), (5340, 748644), (5785, 691056), (6408, 623870), (6942, 575880), (7120, 561483), (8010, 499096), (9256, 431910), (9360, 427111), (9598, 416520), (10413, 383920), (10680, 374322), (11570, 345528), (12816, 311935), (13884, 287940), (14397, 277680), (16020, 249548), (17355, 230352), (18512, 215955), (19196, 208260), (20826, 191960), (21360, 187161), (23140, 172764), (23995, 166608), (27768, 143970), (28794, 138840), (32040, 124774), (34710, 115176), (38392, 104130), (41652, 95980), (43191, 92560), (46280, 86382), (47990, 83304), (52065, 76784), (55536, 71985), (57588, 69420), (62387, 64080)]