2179675440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 320

約数和(自身を含む): 7974489600

約数和(自身を除く): 5794814160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 173, 180, 190, 216, 228, 240, 270, 285, 304, 307, 342, 346, 360, 380, 432, 456, 513, 519, 540, 570, 614, 684, 692, 720, 760, 855, 865, 912, 921, 1026, 1038, 1080, 1140, 1228, 1368, 1384, 1520, 1535, 1557, 1710, 1730, 1842, 2052, 2076, 2160, 2280, 2456, 2565, 2595, 2736, 2763, 2768, 3070, 3114, 3287, 3420, 3460, 3684, 4104, 4152, 4560, 4605, 4671, 4912, 5130, 5190, 5526, 5833, 6140, 6228, 6574, 6840, 6920, 7368, 7785, 8208, 8289, 8304, 9210, 9342, 9861, 10260, 10380, 11052, 11666, 12280, 12456, 13148, 13680, 13815, 13840, 14736, 15570, 16435, 16578, 17499, 18420, 18684, 19722, 20520, 20760, 22104, 23332, 23355, 24560, 24912, 26296, 27630, 29165, 29583, 31140, 32870, 33156, 34998, 36840, 37368, 39444, 41040, 41445, 41520, 44208, 46664, 46710, 49305, 52497, 52592, 53111, 55260, 58330, 59166, 62280, 65740, 66312, 69996, 73680, 74736, 78888, 82890, 87495, 88749, 93328, 93420, 98610, 104994, 106222, 110520, 116660, 118332, 124560, 131480, 132624, 139992, 147915, 157491, 157776, 159333, 165780, 174990, 177498, 186840, 197220, 209988, 212444, 221040, 233320, 236664, 262485, 262960, 265555, 279984, 295830, 314982, 318666, 331560, 349980, 354996, 373680, 394440, 419976, 424888, 443745, 466640, 473328, 477999, 524970, 531110, 591660, 629964, 637332, 663120, 699960, 709992, 787455, 788880, 796665, 839952, 849776, 887490, 955998, 1009109, 1049940, 1062220, 1183320, 1259928, 1274664, 1399920, 1419984, 1433997, 1574910, 1593330, 1774980, 1911996, 2018218, 2099880, 2124440, 2366640, 2389995, 2519856, 2549328, 2867994, 3027327, 3149820, 3186660, 3549960, 3823992, 4036436, 4199760, 4248880, 4779990, 5045545, 5735988, 6054654, 6299640, 6373320, 7099920, 7169985, 7647984, 8072872, 9081981, 9559980, 10091090, 11471976, 12109308, 12599280, 12746640, 14339970, 15136635, 16145744, 18163962, 19119960, 20182180, 22943952, 24218616, 27245943, 28679940, 30273270, 36327924, 38239920, 40364360, 45409905, 48437232, 54491886, 57359880, 60546540, 72655848, 80728720, 90819810, 108983772, 114719760, 121093080, 136229715, 145311696, 181639620, 217967544, 242186160, 272459430, 363279240, 435935088, 544918860, 726558480, 1089837720, 2179675440]

約数ペア:

[(1, 2179675440), (2, 1089837720), (3, 726558480), (4, 544918860), (5, 435935088), (6, 363279240), (8, 272459430), (9, 242186160), (10, 217967544), (12, 181639620), (15, 145311696), (16, 136229715), (18, 121093080), (19, 114719760), (20, 108983772), (24, 90819810), (27, 80728720), (30, 72655848), (36, 60546540), (38, 57359880), (40, 54491886), (45, 48437232), (48, 45409905), (54, 40364360), (57, 38239920), (60, 36327924), (72, 30273270), (76, 28679940), (80, 27245943), (90, 24218616), (95, 22943952), (108, 20182180), (114, 19119960), (120, 18163962), (135, 16145744), (144, 15136635), (152, 14339970), (171, 12746640), (173, 12599280), (180, 12109308), (190, 11471976), (216, 10091090), (228, 9559980), (240, 9081981), (270, 8072872), (285, 7647984), (304, 7169985), (307, 7099920), (342, 6373320), (346, 6299640), (360, 6054654), (380, 5735988), (432, 5045545), (456, 4779990), (513, 4248880), (519, 4199760), (540, 4036436), (570, 3823992), (614, 3549960), (684, 3186660), (692, 3149820), (720, 3027327), (760, 2867994), (855, 2549328), (865, 2519856), (912, 2389995), (921, 2366640), (1026, 2124440), (1038, 2099880), (1080, 2018218), (1140, 1911996), (1228, 1774980), (1368, 1593330), (1384, 1574910), (1520, 1433997), (1535, 1419984), (1557, 1399920), (1710, 1274664), (1730, 1259928), (1842, 1183320), (2052, 1062220), (2076, 1049940), (2160, 1009109), (2280, 955998), (2456, 887490), (2565, 849776), (2595, 839952), (2736, 796665), (2763, 788880), (2768, 787455), (3070, 709992), (3114, 699960), (3287, 663120), (3420, 637332), (3460, 629964), (3684, 591660), (4104, 531110), (4152, 524970), (4560, 477999), (4605, 473328), (4671, 466640), (4912, 443745), (5130, 424888), (5190, 419976), (5526, 394440), (5833, 373680), (6140, 354996), (6228, 349980), (6574, 331560), (6840, 318666), (6920, 314982), (7368, 295830), (7785, 279984), (8208, 265555), (8289, 262960), (8304, 262485), (9210, 236664), (9342, 233320), (9861, 221040), (10260, 212444), (10380, 209988), (11052, 197220), (11666, 186840), (12280, 177498), (12456, 174990), (13148, 165780), (13680, 159333), (13815, 157776), (13840, 157491), (14736, 147915), (15570, 139992), (16435, 132624), (16578, 131480), (17499, 124560), (18420, 118332), (18684, 116660), (19722, 110520), (20520, 106222), (20760, 104994), (22104, 98610), (23332, 93420), (23355, 93328), (24560, 88749), (24912, 87495), (26296, 82890), (27630, 78888), (29165, 74736), (29583, 73680), (31140, 69996), (32870, 66312), (33156, 65740), (34998, 62280), (36840, 59166), (37368, 58330), (39444, 55260), (41040, 53111), (41445, 52592), (41520, 52497), (44208, 49305), (46664, 46710)]