326867640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13033}}^1$

素因数の和:13077

約数の個数: 128

約数和(自身を含む): 1126137600

約数和(自身を除く): 799269960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 13033, 25080, 26066, 39099, 52132, 65165, 78198, 104264, 130330, 143363, 156396, 195495, 247627, 260660, 286726, 312792, 390990, 430089, 495254, 521320, 573452, 716815, 742881, 781980, 860178, 990508, 1146904, 1238135, 1433630, 1485762, 1563960, 1720356, 1981016, 2150445, 2476270, 2723897, 2867260, 2971524, 3440712, 3714405, 4300890, 4952540, 5447794, 5734520, 5943048, 7428810, 8171691, 8601780, 9905080, 10895588, 13619485, 14857620, 16343382, 17203560, 21791176, 27238970, 29715240, 32686764, 40858455, 54477940, 65373528, 81716910, 108955880, 163433820, 326867640]

約数ペア:

[(1, 326867640), (2, 163433820), (3, 108955880), (4, 81716910), (5, 65373528), (6, 54477940), (8, 40858455), (10, 32686764), (11, 29715240), (12, 27238970), (15, 21791176), (19, 17203560), (20, 16343382), (22, 14857620), (24, 13619485), (30, 10895588), (33, 9905080), (38, 8601780), (40, 8171691), (44, 7428810), (55, 5943048), (57, 5734520), (60, 5447794), (66, 4952540), (76, 4300890), (88, 3714405), (95, 3440712), (110, 2971524), (114, 2867260), (120, 2723897), (132, 2476270), (152, 2150445), (165, 1981016), (190, 1720356), (209, 1563960), (220, 1485762), (228, 1433630), (264, 1238135), (285, 1146904), (330, 990508), (380, 860178), (418, 781980), (440, 742881), (456, 716815), (570, 573452), (627, 521320), (660, 495254), (760, 430089), (836, 390990), (1045, 312792), (1140, 286726), (1254, 260660), (1320, 247627), (1672, 195495), (2090, 156396), (2280, 143363), (2508, 130330), (3135, 104264), (4180, 78198), (5016, 65165), (6270, 52132), (8360, 39099), (12540, 26066), (13033, 25080)]