402324240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1181

約数の個数: 160

約数和(自身を含む): 1329914880

約数和(自身を除く): 927590640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 152, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 498, 570, 664, 760, 830, 912, 996, 1063, 1140, 1245, 1328, 1520, 1577, 1660, 1992, 2126, 2280, 2490, 3154, 3189, 3320, 3984, 4252, 4560, 4731, 4980, 5315, 6308, 6378, 6640, 7885, 8504, 9462, 9960, 10630, 12616, 12756, 15770, 15945, 17008, 18924, 19920, 20197, 21260, 23655, 25232, 25512, 31540, 31890, 37848, 40394, 42520, 47310, 51024, 60591, 63080, 63780, 75696, 80788, 85040, 88229, 94620, 100985, 121182, 126160, 127560, 161576, 176458, 189240, 201970, 242364, 255120, 264687, 302955, 323152, 352916, 378480, 403940, 441145, 484728, 529374, 605910, 705832, 807880, 882290, 969456, 1058748, 1211820, 1323435, 1411664, 1615760, 1676351, 1764580, 2117496, 2423640, 2646870, 3352702, 3529160, 4234992, 4847280, 5029053, 5293740, 6705404, 7058320, 8381755, 10058106, 10587480, 13410808, 16763510, 20116212, 21174960, 25145265, 26821616, 33527020, 40232424, 50290530, 67054040, 80464848, 100581060, 134108080, 201162120, 402324240]

約数ペア:

[(1, 402324240), (2, 201162120), (3, 134108080), (4, 100581060), (5, 80464848), (6, 67054040), (8, 50290530), (10, 40232424), (12, 33527020), (15, 26821616), (16, 25145265), (19, 21174960), (20, 20116212), (24, 16763510), (30, 13410808), (38, 10587480), (40, 10058106), (48, 8381755), (57, 7058320), (60, 6705404), (76, 5293740), (80, 5029053), (83, 4847280), (95, 4234992), (114, 3529160), (120, 3352702), (152, 2646870), (166, 2423640), (190, 2117496), (228, 1764580), (240, 1676351), (249, 1615760), (285, 1411664), (304, 1323435), (332, 1211820), (380, 1058748), (415, 969456), (456, 882290), (498, 807880), (570, 705832), (664, 605910), (760, 529374), (830, 484728), (912, 441145), (996, 403940), (1063, 378480), (1140, 352916), (1245, 323152), (1328, 302955), (1520, 264687), (1577, 255120), (1660, 242364), (1992, 201970), (2126, 189240), (2280, 176458), (2490, 161576), (3154, 127560), (3189, 126160), (3320, 121182), (3984, 100985), (4252, 94620), (4560, 88229), (4731, 85040), (4980, 80788), (5315, 75696), (6308, 63780), (6378, 63080), (6640, 60591), (7885, 51024), (8504, 47310), (9462, 42520), (9960, 40394), (10630, 37848), (12616, 31890), (12756, 31540), (15770, 25512), (15945, 25232), (17008, 23655), (18924, 21260), (19920, 20197)]