146649840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:927

約数の個数: 160

約数和(自身を含む): 490254336

約数和(自身を除く): 343604496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 857, 920, 930, 1104, 1240, 1380, 1426, 1488, 1714, 1840, 1860, 2139, 2480, 2571, 2760, 2852, 3428, 3565, 3720, 4278, 4285, 5142, 5520, 5704, 6856, 7130, 7440, 8556, 8570, 10284, 10695, 11408, 12855, 13712, 14260, 17112, 17140, 19711, 20568, 21390, 25710, 26567, 28520, 34224, 34280, 39422, 41136, 42780, 51420, 53134, 57040, 59133, 68560, 78844, 79701, 85560, 98555, 102840, 106268, 118266, 132835, 157688, 159402, 171120, 197110, 205680, 212536, 236532, 265670, 295665, 315376, 318804, 394220, 398505, 425072, 473064, 531340, 591330, 611041, 637608, 788440, 797010, 946128, 1062680, 1182660, 1222082, 1275216, 1576880, 1594020, 1833123, 2125360, 2365320, 2444164, 3055205, 3188040, 3666246, 4730640, 4888328, 6110410, 6376080, 7332492, 9165615, 9776656, 12220820, 14664984, 18331230, 24441640, 29329968, 36662460, 48883280, 73324920, 146649840]

約数ペア:

[(1, 146649840), (2, 73324920), (3, 48883280), (4, 36662460), (5, 29329968), (6, 24441640), (8, 18331230), (10, 14664984), (12, 12220820), (15, 9776656), (16, 9165615), (20, 7332492), (23, 6376080), (24, 6110410), (30, 4888328), (31, 4730640), (40, 3666246), (46, 3188040), (48, 3055205), (60, 2444164), (62, 2365320), (69, 2125360), (80, 1833123), (92, 1594020), (93, 1576880), (115, 1275216), (120, 1222082), (124, 1182660), (138, 1062680), (155, 946128), (184, 797010), (186, 788440), (230, 637608), (240, 611041), (248, 591330), (276, 531340), (310, 473064), (345, 425072), (368, 398505), (372, 394220), (460, 318804), (465, 315376), (496, 295665), (552, 265670), (620, 236532), (690, 212536), (713, 205680), (744, 197110), (857, 171120), (920, 159402), (930, 157688), (1104, 132835), (1240, 118266), (1380, 106268), (1426, 102840), (1488, 98555), (1714, 85560), (1840, 79701), (1860, 78844), (2139, 68560), (2480, 59133), (2571, 57040), (2760, 53134), (2852, 51420), (3428, 42780), (3565, 41136), (3720, 39422), (4278, 34280), (4285, 34224), (5142, 28520), (5520, 26567), (5704, 25710), (6856, 21390), (7130, 20568), (7440, 19711), (8556, 17140), (8570, 17112), (10284, 14260), (10695, 13712), (11408, 12855)]