145109640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 472469760

約数和(自身を除く): 327360120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 167, 195, 260, 312, 334, 390, 501, 520, 557, 668, 780, 835, 1002, 1114, 1336, 1560, 1670, 1671, 2004, 2171, 2228, 2505, 2785, 3340, 3342, 4008, 4342, 4456, 5010, 5570, 6513, 6680, 6684, 7241, 8355, 8684, 10020, 10855, 11140, 13026, 13368, 14482, 16710, 17368, 20040, 21710, 21723, 22280, 26052, 28964, 32565, 33420, 36205, 43420, 43446, 52104, 57928, 65130, 66840, 72410, 86840, 86892, 93019, 108615, 130260, 144820, 173784, 186038, 217230, 260520, 279057, 289640, 372076, 434460, 465095, 558114, 744152, 868920, 930190, 1116228, 1209247, 1395285, 1860380, 2232456, 2418494, 2790570, 3627741, 3720760, 4836988, 5581140, 6046235, 7255482, 9673976, 11162280, 12092470, 14510964, 18138705, 24184940, 29021928, 36277410, 48369880, 72554820, 145109640]

約数ペア:

[(1, 145109640), (2, 72554820), (3, 48369880), (4, 36277410), (5, 29021928), (6, 24184940), (8, 18138705), (10, 14510964), (12, 12092470), (13, 11162280), (15, 9673976), (20, 7255482), (24, 6046235), (26, 5581140), (30, 4836988), (39, 3720760), (40, 3627741), (52, 2790570), (60, 2418494), (65, 2232456), (78, 1860380), (104, 1395285), (120, 1209247), (130, 1116228), (156, 930190), (167, 868920), (195, 744152), (260, 558114), (312, 465095), (334, 434460), (390, 372076), (501, 289640), (520, 279057), (557, 260520), (668, 217230), (780, 186038), (835, 173784), (1002, 144820), (1114, 130260), (1336, 108615), (1560, 93019), (1670, 86892), (1671, 86840), (2004, 72410), (2171, 66840), (2228, 65130), (2505, 57928), (2785, 52104), (3340, 43446), (3342, 43420), (4008, 36205), (4342, 33420), (4456, 32565), (5010, 28964), (5570, 26052), (6513, 22280), (6680, 21723), (6684, 21710), (7241, 20040), (8355, 17368), (8684, 16710), (10020, 14482), (10855, 13368), (11140, 13026)]