197162640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2467}}^1$

素因数の和:2526

約数の個数: 160

約数和(自身を含む): 697752960

約数和(自身を除く): 500590320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2467, 2664, 2960, 3330, 3996, 4440, 4934, 4995, 5328, 6660, 7401, 7992, 8880, 9868, 9990, 12335, 13320, 14802, 15984, 19736, 19980, 22203, 24670, 26640, 29604, 37005, 39472, 39960, 44406, 49340, 59208, 66609, 74010, 79920, 88812, 91279, 98680, 111015, 118416, 133218, 148020, 177624, 182558, 197360, 222030, 266436, 273837, 296040, 333045, 355248, 365116, 444060, 456395, 532872, 547674, 592080, 666090, 730232, 821511, 888120, 912790, 1065744, 1095348, 1332180, 1369185, 1460464, 1643022, 1776240, 1825580, 2190696, 2464533, 2664360, 2738370, 3286044, 3651160, 4107555, 4381392, 4929066, 5328720, 5476740, 6572088, 7302320, 8215110, 9858132, 10953480, 12322665, 13144176, 16430220, 19716264, 21906960, 24645330, 32860440, 39432528, 49290660, 65720880, 98581320, 197162640]

約数ペア:

[(1, 197162640), (2, 98581320), (3, 65720880), (4, 49290660), (5, 39432528), (6, 32860440), (8, 24645330), (9, 21906960), (10, 19716264), (12, 16430220), (15, 13144176), (16, 12322665), (18, 10953480), (20, 9858132), (24, 8215110), (27, 7302320), (30, 6572088), (36, 5476740), (37, 5328720), (40, 4929066), (45, 4381392), (48, 4107555), (54, 3651160), (60, 3286044), (72, 2738370), (74, 2664360), (80, 2464533), (90, 2190696), (108, 1825580), (111, 1776240), (120, 1643022), (135, 1460464), (144, 1369185), (148, 1332180), (180, 1095348), (185, 1065744), (216, 912790), (222, 888120), (240, 821511), (270, 730232), (296, 666090), (333, 592080), (360, 547674), (370, 532872), (432, 456395), (444, 444060), (540, 365116), (555, 355248), (592, 333045), (666, 296040), (720, 273837), (740, 266436), (888, 222030), (999, 197360), (1080, 182558), (1110, 177624), (1332, 148020), (1480, 133218), (1665, 118416), (1776, 111015), (1998, 98680), (2160, 91279), (2220, 88812), (2467, 79920), (2664, 74010), (2960, 66609), (3330, 59208), (3996, 49340), (4440, 44406), (4934, 39960), (4995, 39472), (5328, 37005), (6660, 29604), (7401, 26640), (7992, 24670), (8880, 22203), (9868, 19980), (9990, 19736), (12335, 15984), (13320, 14802)]