252311280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 320

約数和(自身を含む): 917941248

約数和(自身を除く): 665629968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 67, 68, 71, 78, 80, 85, 102, 104, 120, 130, 134, 136, 142, 156, 170, 195, 201, 204, 208, 213, 221, 240, 255, 260, 268, 272, 284, 312, 335, 340, 355, 390, 402, 408, 426, 442, 510, 520, 536, 568, 624, 663, 670, 680, 710, 780, 804, 816, 852, 871, 884, 923, 1005, 1020, 1040, 1065, 1072, 1105, 1136, 1139, 1207, 1326, 1340, 1360, 1420, 1560, 1608, 1704, 1742, 1768, 1846, 2010, 2040, 2130, 2210, 2278, 2414, 2613, 2652, 2680, 2769, 2840, 3120, 3216, 3315, 3408, 3417, 3484, 3536, 3621, 3692, 4020, 4080, 4260, 4355, 4420, 4556, 4615, 4757, 4828, 5226, 5304, 5360, 5538, 5680, 5695, 6035, 6630, 6834, 6968, 7242, 7384, 8040, 8520, 8710, 8840, 9112, 9230, 9514, 9656, 10452, 10608, 11076, 11390, 12070, 13065, 13260, 13668, 13845, 13936, 14271, 14484, 14768, 14807, 15691, 16080, 17040, 17085, 17420, 17680, 18105, 18224, 18460, 19028, 19312, 20904, 22152, 22780, 23785, 24140, 26130, 26520, 27336, 27690, 28542, 28968, 29614, 31382, 34170, 34840, 36210, 36920, 38056, 41808, 44304, 44421, 45560, 47073, 47570, 48280, 52260, 53040, 54672, 55380, 57084, 57936, 59228, 61841, 62764, 68340, 69680, 71355, 72420, 73840, 74035, 76112, 78455, 80869, 88842, 91120, 94146, 95140, 96560, 104520, 110760, 114168, 118456, 123682, 125528, 136680, 142710, 144840, 148070, 156910, 161738, 177684, 185523, 188292, 190280, 209040, 221520, 222105, 228336, 235365, 236912, 242607, 247364, 251056, 273360, 285420, 289680, 296140, 309205, 313820, 323476, 355368, 371046, 376584, 380560, 404345, 444210, 470730, 485214, 494728, 570840, 592280, 618410, 627640, 646952, 710736, 742092, 753168, 808690, 888420, 927615, 941460, 970428, 989456, 1051297, 1141680, 1184560, 1213035, 1236820, 1255280, 1293904, 1484184, 1617380, 1776840, 1855230, 1882920, 1940856, 2102594, 2426070, 2473640, 2968368, 3153891, 3234760, 3553680, 3710460, 3765840, 3881712, 4205188, 4852140, 4947280, 5256485, 6307782, 6469520, 7420920, 8410376, 9704280, 10512970, 12615564, 14841840, 15769455, 16820752, 19408560, 21025940, 25231128, 31538910, 42051880, 50462256, 63077820, 84103760, 126155640, 252311280]

約数ペア:

[(1, 252311280), (2, 126155640), (3, 84103760), (4, 63077820), (5, 50462256), (6, 42051880), (8, 31538910), (10, 25231128), (12, 21025940), (13, 19408560), (15, 16820752), (16, 15769455), (17, 14841840), (20, 12615564), (24, 10512970), (26, 9704280), (30, 8410376), (34, 7420920), (39, 6469520), (40, 6307782), (48, 5256485), (51, 4947280), (52, 4852140), (60, 4205188), (65, 3881712), (67, 3765840), (68, 3710460), (71, 3553680), (78, 3234760), (80, 3153891), (85, 2968368), (102, 2473640), (104, 2426070), (120, 2102594), (130, 1940856), (134, 1882920), (136, 1855230), (142, 1776840), (156, 1617380), (170, 1484184), (195, 1293904), (201, 1255280), (204, 1236820), (208, 1213035), (213, 1184560), (221, 1141680), (240, 1051297), (255, 989456), (260, 970428), (268, 941460), (272, 927615), (284, 888420), (312, 808690), (335, 753168), (340, 742092), (355, 710736), (390, 646952), (402, 627640), (408, 618410), (426, 592280), (442, 570840), (510, 494728), (520, 485214), (536, 470730), (568, 444210), (624, 404345), (663, 380560), (670, 376584), (680, 371046), (710, 355368), (780, 323476), (804, 313820), (816, 309205), (852, 296140), (871, 289680), (884, 285420), (923, 273360), (1005, 251056), (1020, 247364), (1040, 242607), (1065, 236912), (1072, 235365), (1105, 228336), (1136, 222105), (1139, 221520), (1207, 209040), (1326, 190280), (1340, 188292), (1360, 185523), (1420, 177684), (1560, 161738), (1608, 156910), (1704, 148070), (1742, 144840), (1768, 142710), (1846, 136680), (2010, 125528), (2040, 123682), (2130, 118456), (2210, 114168), (2278, 110760), (2414, 104520), (2613, 96560), (2652, 95140), (2680, 94146), (2769, 91120), (2840, 88842), (3120, 80869), (3216, 78455), (3315, 76112), (3408, 74035), (3417, 73840), (3484, 72420), (3536, 71355), (3621, 69680), (3692, 68340), (4020, 62764), (4080, 61841), (4260, 59228), (4355, 57936), (4420, 57084), (4556, 55380), (4615, 54672), (4757, 53040), (4828, 52260), (5226, 48280), (5304, 47570), (5360, 47073), (5538, 45560), (5680, 44421), (5695, 44304), (6035, 41808), (6630, 38056), (6834, 36920), (6968, 36210), (7242, 34840), (7384, 34170), (8040, 31382), (8520, 29614), (8710, 28968), (8840, 28542), (9112, 27690), (9230, 27336), (9514, 26520), (9656, 26130), (10452, 24140), (10608, 23785), (11076, 22780), (11390, 22152), (12070, 20904), (13065, 19312), (13260, 19028), (13668, 18460), (13845, 18224), (13936, 18105), (14271, 17680), (14484, 17420), (14768, 17085), (14807, 17040), (15691, 16080)]