252861120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4663

約数の個数: 168

約数和(自身を含む): 915710640

約数和(自身を除く): 662849520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 4621, 5472, 6080, 6840, 9120, 9242, 10944, 13680, 13863, 18240, 18484, 23105, 27360, 27726, 36968, 41589, 46210, 54720, 55452, 69315, 73936, 83178, 87799, 92420, 110904, 138630, 147872, 166356, 175598, 184840, 207945, 221808, 263397, 277260, 295744, 332712, 351196, 369680, 415890, 438995, 443616, 526794, 554520, 665424, 702392, 739360, 790191, 831780, 877990, 887232, 1053588, 1109040, 1316985, 1330848, 1404784, 1478720, 1580382, 1663560, 1755980, 2107176, 2218080, 2633970, 2661696, 2809568, 3160764, 3327120, 3511960, 3950955, 4214352, 4436160, 5267940, 5619136, 6321528, 6654240, 7023920, 7901910, 8428704, 10535880, 12643056, 13308480, 14047840, 15803820, 16857408, 21071760, 25286112, 28095680, 31607640, 42143520, 50572224, 63215280, 84287040, 126430560, 252861120]

約数ペア:

[(1, 252861120), (2, 126430560), (3, 84287040), (4, 63215280), (5, 50572224), (6, 42143520), (8, 31607640), (9, 28095680), (10, 25286112), (12, 21071760), (15, 16857408), (16, 15803820), (18, 14047840), (19, 13308480), (20, 12643056), (24, 10535880), (30, 8428704), (32, 7901910), (36, 7023920), (38, 6654240), (40, 6321528), (45, 5619136), (48, 5267940), (57, 4436160), (60, 4214352), (64, 3950955), (72, 3511960), (76, 3327120), (80, 3160764), (90, 2809568), (95, 2661696), (96, 2633970), (114, 2218080), (120, 2107176), (144, 1755980), (152, 1663560), (160, 1580382), (171, 1478720), (180, 1404784), (190, 1330848), (192, 1316985), (228, 1109040), (240, 1053588), (285, 887232), (288, 877990), (304, 831780), (320, 790191), (342, 739360), (360, 702392), (380, 665424), (456, 554520), (480, 526794), (570, 443616), (576, 438995), (608, 415890), (684, 369680), (720, 351196), (760, 332712), (855, 295744), (912, 277260), (960, 263397), (1140, 221808), (1216, 207945), (1368, 184840), (1440, 175598), (1520, 166356), (1710, 147872), (1824, 138630), (2280, 110904), (2736, 92420), (2880, 87799), (3040, 83178), (3420, 73936), (3648, 69315), (4560, 55452), (4621, 54720), (5472, 46210), (6080, 41589), (6840, 36968), (9120, 27726), (9242, 27360), (10944, 23105), (13680, 18484), (13863, 18240)]