16214640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5197}}^1$

素因数の和:5226

約数の個数: 80

約数和(自身を含む): 54142368

約数和(自身を除く): 37927728

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, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5197, 10394, 15591, 20788, 25985, 31182, 41576, 51970, 62364, 67561, 77955, 83152, 103940, 124728, 135122, 155910, 202683, 207880, 249456, 270244, 311820, 337805, 405366, 415760, 540488, 623640, 675610, 810732, 1013415, 1080976, 1247280, 1351220, 1621464, 2026830, 2702440, 3242928, 4053660, 5404880, 8107320, 16214640]

約数ペア:

[(1, 16214640), (2, 8107320), (3, 5404880), (4, 4053660), (5, 3242928), (6, 2702440), (8, 2026830), (10, 1621464), (12, 1351220), (13, 1247280), (15, 1080976), (16, 1013415), (20, 810732), (24, 675610), (26, 623640), (30, 540488), (39, 415760), (40, 405366), (48, 337805), (52, 311820), (60, 270244), (65, 249456), (78, 207880), (80, 202683), (104, 155910), (120, 135122), (130, 124728), (156, 103940), (195, 83152), (208, 77955), (240, 67561), (260, 62364), (312, 51970), (390, 41576), (520, 31182), (624, 25985), (780, 20788), (1040, 15591), (1560, 10394), (3120, 5197)]