214481880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31357}}^1$

素因数の和:31393

約数の個数: 96

約数和(自身を含む): 733777200

約数和(自身を除く): 519295320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 31357, 62714, 94071, 125428, 156785, 188142, 250856, 282213, 313570, 376284, 470355, 564426, 595783, 627140, 752568, 940710, 1128852, 1191566, 1254280, 1411065, 1787349, 1881420, 2257704, 2383132, 2822130, 2978915, 3574698, 3762840, 4766264, 5362047, 5644260, 5957830, 7149396, 8936745, 10724094, 11288520, 11915660, 14298792, 17873490, 21448188, 23831320, 26810235, 35746980, 42896376, 53620470, 71493960, 107240940, 214481880]

約数ペア:

[(1, 214481880), (2, 107240940), (3, 71493960), (4, 53620470), (5, 42896376), (6, 35746980), (8, 26810235), (9, 23831320), (10, 21448188), (12, 17873490), (15, 14298792), (18, 11915660), (19, 11288520), (20, 10724094), (24, 8936745), (30, 7149396), (36, 5957830), (38, 5644260), (40, 5362047), (45, 4766264), (57, 3762840), (60, 3574698), (72, 2978915), (76, 2822130), (90, 2383132), (95, 2257704), (114, 1881420), (120, 1787349), (152, 1411065), (171, 1254280), (180, 1191566), (190, 1128852), (228, 940710), (285, 752568), (342, 627140), (360, 595783), (380, 564426), (456, 470355), (570, 376284), (684, 313570), (760, 282213), (855, 250856), (1140, 188142), (1368, 156785), (1710, 125428), (2280, 94071), (3420, 62714), (6840, 31357)]