236954640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 797448960

約数和(自身を除く): 560494320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 173, 195, 208, 240, 260, 312, 346, 390, 439, 519, 520, 624, 692, 780, 865, 878, 1038, 1040, 1317, 1384, 1560, 1730, 1756, 2076, 2195, 2249, 2595, 2634, 2768, 3120, 3460, 3512, 4152, 4390, 4498, 5190, 5268, 5707, 6585, 6747, 6920, 7024, 8304, 8780, 8996, 10380, 10536, 11245, 11414, 13170, 13494, 13840, 17121, 17560, 17992, 20760, 21072, 22490, 22828, 26340, 26988, 28535, 33735, 34242, 35120, 35984, 41520, 44980, 45656, 52680, 53976, 57070, 67470, 68484, 75947, 85605, 89960, 91312, 105360, 107952, 114140, 134940, 136968, 151894, 171210, 179920, 227841, 228280, 269880, 273936, 303788, 342420, 379735, 455682, 456560, 539760, 607576, 684840, 759470, 911364, 987311, 1139205, 1215152, 1369680, 1518940, 1822728, 1974622, 2278410, 2961933, 3037880, 3645456, 3949244, 4556820, 4936555, 5923866, 6075760, 7898488, 9113640, 9873110, 11847732, 14809665, 15796976, 18227280, 19746220, 23695464, 29619330, 39492440, 47390928, 59238660, 78984880, 118477320, 236954640]

約数ペア:

[(1, 236954640), (2, 118477320), (3, 78984880), (4, 59238660), (5, 47390928), (6, 39492440), (8, 29619330), (10, 23695464), (12, 19746220), (13, 18227280), (15, 15796976), (16, 14809665), (20, 11847732), (24, 9873110), (26, 9113640), (30, 7898488), (39, 6075760), (40, 5923866), (48, 4936555), (52, 4556820), (60, 3949244), (65, 3645456), (78, 3037880), (80, 2961933), (104, 2278410), (120, 1974622), (130, 1822728), (156, 1518940), (173, 1369680), (195, 1215152), (208, 1139205), (240, 987311), (260, 911364), (312, 759470), (346, 684840), (390, 607576), (439, 539760), (519, 456560), (520, 455682), (624, 379735), (692, 342420), (780, 303788), (865, 273936), (878, 269880), (1038, 228280), (1040, 227841), (1317, 179920), (1384, 171210), (1560, 151894), (1730, 136968), (1756, 134940), (2076, 114140), (2195, 107952), (2249, 105360), (2595, 91312), (2634, 89960), (2768, 85605), (3120, 75947), (3460, 68484), (3512, 67470), (4152, 57070), (4390, 53976), (4498, 52680), (5190, 45656), (5268, 44980), (5707, 41520), (6585, 35984), (6747, 35120), (6920, 34242), (7024, 33735), (8304, 28535), (8780, 26988), (8996, 26340), (10380, 22828), (10536, 22490), (11245, 21072), (11414, 20760), (13170, 17992), (13494, 17560), (13840, 17121)]