139442640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 455970816

約数和(自身を除く): 316528176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 41, 48, 60, 74, 80, 82, 111, 120, 123, 148, 164, 185, 205, 222, 240, 246, 296, 328, 370, 383, 410, 444, 492, 555, 592, 615, 656, 740, 766, 820, 888, 984, 1110, 1149, 1230, 1480, 1517, 1532, 1640, 1776, 1915, 1968, 2220, 2298, 2460, 2960, 3034, 3064, 3280, 3830, 4440, 4551, 4596, 4920, 5745, 6068, 6128, 7585, 7660, 8880, 9102, 9192, 9840, 11490, 12136, 14171, 15170, 15320, 15703, 18204, 18384, 22755, 22980, 24272, 28342, 30340, 30640, 31406, 36408, 42513, 45510, 45960, 47109, 56684, 60680, 62812, 70855, 72816, 78515, 85026, 91020, 91920, 94218, 113368, 121360, 125624, 141710, 157030, 170052, 182040, 188436, 212565, 226736, 235545, 251248, 283420, 314060, 340104, 364080, 376872, 425130, 471090, 566840, 581011, 628120, 680208, 753744, 850260, 942180, 1133680, 1162022, 1256240, 1700520, 1743033, 1884360, 2324044, 2905055, 3401040, 3486066, 3768720, 4648088, 5810110, 6972132, 8715165, 9296176, 11620220, 13944264, 17430330, 23240440, 27888528, 34860660, 46480880, 69721320, 139442640]

約数ペア:

[(1, 139442640), (2, 69721320), (3, 46480880), (4, 34860660), (5, 27888528), (6, 23240440), (8, 17430330), (10, 13944264), (12, 11620220), (15, 9296176), (16, 8715165), (20, 6972132), (24, 5810110), (30, 4648088), (37, 3768720), (40, 3486066), (41, 3401040), (48, 2905055), (60, 2324044), (74, 1884360), (80, 1743033), (82, 1700520), (111, 1256240), (120, 1162022), (123, 1133680), (148, 942180), (164, 850260), (185, 753744), (205, 680208), (222, 628120), (240, 581011), (246, 566840), (296, 471090), (328, 425130), (370, 376872), (383, 364080), (410, 340104), (444, 314060), (492, 283420), (555, 251248), (592, 235545), (615, 226736), (656, 212565), (740, 188436), (766, 182040), (820, 170052), (888, 157030), (984, 141710), (1110, 125624), (1149, 121360), (1230, 113368), (1480, 94218), (1517, 91920), (1532, 91020), (1640, 85026), (1776, 78515), (1915, 72816), (1968, 70855), (2220, 62812), (2298, 60680), (2460, 56684), (2960, 47109), (3034, 45960), (3064, 45510), (3280, 42513), (3830, 36408), (4440, 31406), (4551, 30640), (4596, 30340), (4920, 28342), (5745, 24272), (6068, 22980), (6128, 22755), (7585, 18384), (7660, 18204), (8880, 15703), (9102, 15320), (9192, 15170), (9840, 14171), (11490, 12136)]