203189040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4992

約数の個数: 160

約数和(自身を含む): 736857600

約数和(自身を除く): 533668560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 4951, 5130, 6840, 8208, 9902, 10260, 13680, 14853, 19804, 20520, 24755, 29706, 39608, 41040, 44559, 49510, 59412, 74265, 79216, 89118, 94069, 99020, 118824, 133677, 148530, 178236, 188138, 198040, 222795, 237648, 267354, 282207, 297060, 356472, 376276, 396080, 445590, 470345, 534708, 564414, 594120, 668385, 712944, 752552, 846621, 891180, 940690, 1069416, 1128828, 1188240, 1336770, 1411035, 1505104, 1693242, 1782360, 1881380, 2138832, 2257656, 2539863, 2673540, 2822070, 3386484, 3564720, 3762760, 4233105, 4515312, 5079726, 5347080, 5644140, 6772968, 7525520, 8466210, 10159452, 10694160, 11288280, 12699315, 13545936, 16932420, 20318904, 22576560, 25398630, 33864840, 40637808, 50797260, 67729680, 101594520, 203189040]

約数ペア:

[(1, 203189040), (2, 101594520), (3, 67729680), (4, 50797260), (5, 40637808), (6, 33864840), (8, 25398630), (9, 22576560), (10, 20318904), (12, 16932420), (15, 13545936), (16, 12699315), (18, 11288280), (19, 10694160), (20, 10159452), (24, 8466210), (27, 7525520), (30, 6772968), (36, 5644140), (38, 5347080), (40, 5079726), (45, 4515312), (48, 4233105), (54, 3762760), (57, 3564720), (60, 3386484), (72, 2822070), (76, 2673540), (80, 2539863), (90, 2257656), (95, 2138832), (108, 1881380), (114, 1782360), (120, 1693242), (135, 1505104), (144, 1411035), (152, 1336770), (171, 1188240), (180, 1128828), (190, 1069416), (216, 940690), (228, 891180), (240, 846621), (270, 752552), (285, 712944), (304, 668385), (342, 594120), (360, 564414), (380, 534708), (432, 470345), (456, 445590), (513, 396080), (540, 376276), (570, 356472), (684, 297060), (720, 282207), (760, 267354), (855, 237648), (912, 222795), (1026, 198040), (1080, 188138), (1140, 178236), (1368, 148530), (1520, 133677), (1710, 118824), (2052, 99020), (2160, 94069), (2280, 89118), (2565, 79216), (2736, 74265), (3420, 59412), (4104, 49510), (4560, 44559), (4951, 41040), (5130, 39608), (6840, 29706), (8208, 24755), (9902, 20520), (10260, 19804), (13680, 14853)]