1960577040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2381

約数の個数: 160

約数和(自身を含む): 6383877120

約数和(自身を除く): 4423300080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 163, 184, 230, 240, 276, 326, 345, 368, 460, 489, 552, 652, 690, 815, 920, 978, 1104, 1304, 1380, 1630, 1840, 1956, 2179, 2445, 2608, 2760, 3260, 3749, 3912, 4358, 4890, 5520, 6520, 6537, 7498, 7824, 8716, 9780, 10895, 11247, 13040, 13074, 14996, 17432, 18745, 19560, 21790, 22494, 26148, 29992, 32685, 34864, 37490, 39120, 43580, 44988, 50117, 52296, 56235, 59984, 65370, 74980, 87160, 89976, 100234, 104592, 112470, 130740, 149960, 150351, 174320, 179952, 200468, 224940, 250585, 261480, 299920, 300702, 355177, 400936, 449880, 501170, 522960, 601404, 710354, 751755, 801872, 899760, 1002340, 1065531, 1202808, 1420708, 1503510, 1775885, 2004680, 2131062, 2405616, 2841416, 3007020, 3551770, 4009360, 4262124, 5327655, 5682832, 6014040, 7103540, 8169071, 8524248, 10655310, 12028080, 14207080, 16338142, 17048496, 21310620, 24507213, 28414160, 32676284, 40845355, 42621240, 49014426, 65352568, 81690710, 85242480, 98028852, 122536065, 130705136, 163381420, 196057704, 245072130, 326762840, 392115408, 490144260, 653525680, 980288520, 1960577040]

約数ペア:

[(1, 1960577040), (2, 980288520), (3, 653525680), (4, 490144260), (5, 392115408), (6, 326762840), (8, 245072130), (10, 196057704), (12, 163381420), (15, 130705136), (16, 122536065), (20, 98028852), (23, 85242480), (24, 81690710), (30, 65352568), (40, 49014426), (46, 42621240), (48, 40845355), (60, 32676284), (69, 28414160), (80, 24507213), (92, 21310620), (115, 17048496), (120, 16338142), (138, 14207080), (163, 12028080), (184, 10655310), (230, 8524248), (240, 8169071), (276, 7103540), (326, 6014040), (345, 5682832), (368, 5327655), (460, 4262124), (489, 4009360), (552, 3551770), (652, 3007020), (690, 2841416), (815, 2405616), (920, 2131062), (978, 2004680), (1104, 1775885), (1304, 1503510), (1380, 1420708), (1630, 1202808), (1840, 1065531), (1956, 1002340), (2179, 899760), (2445, 801872), (2608, 751755), (2760, 710354), (3260, 601404), (3749, 522960), (3912, 501170), (4358, 449880), (4890, 400936), (5520, 355177), (6520, 300702), (6537, 299920), (7498, 261480), (7824, 250585), (8716, 224940), (9780, 200468), (10895, 179952), (11247, 174320), (13040, 150351), (13074, 149960), (14996, 130740), (17432, 112470), (18745, 104592), (19560, 100234), (21790, 89976), (22494, 87160), (26148, 74980), (29992, 65370), (32685, 59984), (34864, 56235), (37490, 52296), (39120, 50117), (43580, 44988)]