220958400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3579

約数の個数: 168

約数和(自身を含む): 780911824

約数和(自身を除く): 559953424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3541, 3900, 4160, 4800, 5200, 6240, 7082, 7800, 10400, 10623, 12480, 14164, 15600, 17705, 20800, 21246, 28328, 31200, 35410, 42492, 46033, 53115, 56656, 62400, 70820, 84984, 88525, 92066, 106230, 113312, 138099, 141640, 169968, 177050, 184132, 212460, 226624, 230165, 265575, 276198, 283280, 339936, 354100, 368264, 424920, 460330, 531150, 552396, 566560, 679872, 690495, 708200, 736528, 849840, 920660, 1062300, 1104792, 1133120, 1150825, 1380990, 1416400, 1473056, 1699680, 1841320, 2124600, 2209584, 2301650, 2761980, 2832800, 2946112, 3399360, 3452475, 3682640, 4249200, 4419168, 4603300, 5523960, 5665600, 6904950, 7365280, 8498400, 8838336, 9206600, 11047920, 13809900, 14730560, 16996800, 18413200, 22095840, 27619800, 36826400, 44191680, 55239600, 73652800, 110479200, 220958400]

約数ペア:

[(1, 220958400), (2, 110479200), (3, 73652800), (4, 55239600), (5, 44191680), (6, 36826400), (8, 27619800), (10, 22095840), (12, 18413200), (13, 16996800), (15, 14730560), (16, 13809900), (20, 11047920), (24, 9206600), (25, 8838336), (26, 8498400), (30, 7365280), (32, 6904950), (39, 5665600), (40, 5523960), (48, 4603300), (50, 4419168), (52, 4249200), (60, 3682640), (64, 3452475), (65, 3399360), (75, 2946112), (78, 2832800), (80, 2761980), (96, 2301650), (100, 2209584), (104, 2124600), (120, 1841320), (130, 1699680), (150, 1473056), (156, 1416400), (160, 1380990), (192, 1150825), (195, 1133120), (200, 1104792), (208, 1062300), (240, 920660), (260, 849840), (300, 736528), (312, 708200), (320, 690495), (325, 679872), (390, 566560), (400, 552396), (416, 531150), (480, 460330), (520, 424920), (600, 368264), (624, 354100), (650, 339936), (780, 283280), (800, 276198), (832, 265575), (960, 230165), (975, 226624), (1040, 212460), (1200, 184132), (1248, 177050), (1300, 169968), (1560, 141640), (1600, 138099), (1950, 113312), (2080, 106230), (2400, 92066), (2496, 88525), (2600, 84984), (3120, 70820), (3541, 62400), (3900, 56656), (4160, 53115), (4800, 46033), (5200, 42492), (6240, 35410), (7082, 31200), (7800, 28328), (10400, 21246), (10623, 20800), (12480, 17705), (14164, 15600)]