328096560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 320

約数和(自身を含む): 1211351040

約数和(自身を除く): 883254480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 48, 55, 57, 60, 62, 66, 76, 80, 88, 93, 95, 110, 114, 120, 124, 132, 152, 155, 165, 176, 186, 190, 209, 211, 220, 228, 240, 248, 264, 285, 304, 310, 330, 341, 372, 380, 418, 422, 440, 456, 465, 496, 528, 570, 589, 620, 627, 633, 660, 682, 744, 760, 836, 844, 880, 912, 930, 1023, 1045, 1055, 1140, 1178, 1240, 1254, 1266, 1320, 1364, 1488, 1520, 1672, 1688, 1705, 1767, 1860, 2046, 2090, 2110, 2280, 2321, 2356, 2480, 2508, 2532, 2640, 2728, 2945, 3135, 3165, 3344, 3376, 3410, 3534, 3720, 4009, 4092, 4180, 4220, 4560, 4642, 4712, 5016, 5064, 5115, 5456, 5890, 6270, 6330, 6479, 6541, 6820, 6963, 7068, 7440, 8018, 8184, 8360, 8440, 8835, 9284, 9424, 10032, 10128, 10230, 11605, 11780, 12027, 12540, 12660, 12958, 13082, 13640, 13926, 14136, 16036, 16368, 16720, 16880, 17670, 18568, 19437, 19623, 20045, 20460, 23210, 23560, 24054, 25080, 25320, 25916, 26164, 27280, 27852, 28272, 32072, 32395, 32705, 34815, 35340, 37136, 38874, 39246, 40090, 40920, 44099, 46420, 47120, 48108, 50160, 50640, 51832, 52328, 55704, 60135, 64144, 64790, 65410, 69630, 70680, 71951, 77748, 78492, 80180, 81840, 88198, 92840, 96216, 97185, 98115, 103664, 104656, 111408, 120270, 124279, 129580, 130820, 132297, 139260, 141360, 143902, 155496, 156984, 160360, 176396, 185680, 192432, 194370, 196230, 215853, 220495, 240540, 248558, 259160, 261640, 264594, 278520, 287804, 310992, 313968, 320720, 352792, 359755, 372837, 388740, 392460, 431706, 440990, 481080, 497116, 518320, 523280, 529188, 557040, 575608, 621395, 661485, 705584, 719510, 745674, 777480, 784920, 863412, 881980, 962160, 994232, 1058376, 1079265, 1151216, 1242790, 1322970, 1367069, 1439020, 1491348, 1554960, 1569840, 1726824, 1763960, 1864185, 1988464, 2116752, 2158530, 2485580, 2645940, 2734138, 2878040, 2982696, 3453648, 3527920, 3728370, 4101207, 4317060, 4971160, 5291880, 5468276, 5756080, 5965392, 6835345, 7456740, 8202414, 8634120, 9942320, 10583760, 10936552, 13670690, 14913480, 16404828, 17268240, 20506035, 21873104, 27341380, 29826960, 32809656, 41012070, 54682760, 65619312, 82024140, 109365520, 164048280, 328096560]

約数ペア:

[(1, 328096560), (2, 164048280), (3, 109365520), (4, 82024140), (5, 65619312), (6, 54682760), (8, 41012070), (10, 32809656), (11, 29826960), (12, 27341380), (15, 21873104), (16, 20506035), (19, 17268240), (20, 16404828), (22, 14913480), (24, 13670690), (30, 10936552), (31, 10583760), (33, 9942320), (38, 8634120), (40, 8202414), (44, 7456740), (48, 6835345), (55, 5965392), (57, 5756080), (60, 5468276), (62, 5291880), (66, 4971160), (76, 4317060), (80, 4101207), (88, 3728370), (93, 3527920), (95, 3453648), (110, 2982696), (114, 2878040), (120, 2734138), (124, 2645940), (132, 2485580), (152, 2158530), (155, 2116752), (165, 1988464), (176, 1864185), (186, 1763960), (190, 1726824), (209, 1569840), (211, 1554960), (220, 1491348), (228, 1439020), (240, 1367069), (248, 1322970), (264, 1242790), (285, 1151216), (304, 1079265), (310, 1058376), (330, 994232), (341, 962160), (372, 881980), (380, 863412), (418, 784920), (422, 777480), (440, 745674), (456, 719510), (465, 705584), (496, 661485), (528, 621395), (570, 575608), (589, 557040), (620, 529188), (627, 523280), (633, 518320), (660, 497116), (682, 481080), (744, 440990), (760, 431706), (836, 392460), (844, 388740), (880, 372837), (912, 359755), (930, 352792), (1023, 320720), (1045, 313968), (1055, 310992), (1140, 287804), (1178, 278520), (1240, 264594), (1254, 261640), (1266, 259160), (1320, 248558), (1364, 240540), (1488, 220495), (1520, 215853), (1672, 196230), (1688, 194370), (1705, 192432), (1767, 185680), (1860, 176396), (2046, 160360), (2090, 156984), (2110, 155496), (2280, 143902), (2321, 141360), (2356, 139260), (2480, 132297), (2508, 130820), (2532, 129580), (2640, 124279), (2728, 120270), (2945, 111408), (3135, 104656), (3165, 103664), (3344, 98115), (3376, 97185), (3410, 96216), (3534, 92840), (3720, 88198), (4009, 81840), (4092, 80180), (4180, 78492), (4220, 77748), (4560, 71951), (4642, 70680), (4712, 69630), (5016, 65410), (5064, 64790), (5115, 64144), (5456, 60135), (5890, 55704), (6270, 52328), (6330, 51832), (6479, 50640), (6541, 50160), (6820, 48108), (6963, 47120), (7068, 46420), (7440, 44099), (8018, 40920), (8184, 40090), (8360, 39246), (8440, 38874), (8835, 37136), (9284, 35340), (9424, 34815), (10032, 32705), (10128, 32395), (10230, 32072), (11605, 28272), (11780, 27852), (12027, 27280), (12540, 26164), (12660, 25916), (12958, 25320), (13082, 25080), (13640, 24054), (13926, 23560), (14136, 23210), (16036, 20460), (16368, 20045), (16720, 19623), (16880, 19437), (17670, 18568)]