337520560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 952439040

約数和(自身を除く): 614918480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 29, 31, 38, 40, 52, 58, 62, 65, 76, 80, 95, 104, 116, 124, 130, 145, 152, 155, 190, 208, 232, 247, 248, 260, 290, 304, 310, 361, 377, 380, 403, 464, 494, 496, 520, 551, 580, 589, 620, 722, 754, 760, 806, 899, 988, 1040, 1102, 1160, 1178, 1235, 1240, 1444, 1508, 1520, 1612, 1798, 1805, 1885, 1976, 2015, 2204, 2320, 2356, 2470, 2480, 2755, 2888, 2945, 3016, 3224, 3596, 3610, 3770, 3952, 4030, 4408, 4495, 4693, 4712, 4940, 5510, 5776, 5890, 6032, 6448, 7163, 7192, 7220, 7540, 7657, 8060, 8816, 8990, 9386, 9424, 9880, 10469, 11020, 11191, 11687, 11780, 14326, 14384, 14440, 15080, 15314, 16120, 17081, 17980, 18772, 19760, 20938, 22040, 22382, 23374, 23465, 23560, 28652, 28880, 30160, 30628, 32240, 34162, 35815, 35960, 37544, 38285, 41876, 44080, 44764, 46748, 46930, 47120, 52345, 55955, 57304, 58435, 61256, 68324, 71630, 71920, 75088, 76570, 83752, 85405, 89528, 93496, 93860, 104690, 111910, 114608, 116870, 122512, 136097, 136648, 143260, 145483, 153140, 167504, 170810, 179056, 186992, 187720, 209380, 222053, 223820, 233740, 272194, 273296, 286520, 290966, 306280, 324539, 341620, 375440, 418760, 444106, 447640, 467480, 544388, 573040, 581932, 612560, 649078, 680485, 683240, 727415, 837520, 888212, 895280, 934960, 1088776, 1110265, 1163864, 1298156, 1360970, 1366480, 1454830, 1622695, 1776424, 2177552, 2220530, 2327728, 2596312, 2721940, 2909660, 3245390, 3552848, 4219007, 4441060, 5192624, 5443880, 5819320, 6490780, 8438014, 8882120, 10887760, 11638640, 12981560, 16876028, 17764240, 21095035, 25963120, 33752056, 42190070, 67504112, 84380140, 168760280, 337520560]

約数ペア:

[(1, 337520560), (2, 168760280), (4, 84380140), (5, 67504112), (8, 42190070), (10, 33752056), (13, 25963120), (16, 21095035), (19, 17764240), (20, 16876028), (26, 12981560), (29, 11638640), (31, 10887760), (38, 8882120), (40, 8438014), (52, 6490780), (58, 5819320), (62, 5443880), (65, 5192624), (76, 4441060), (80, 4219007), (95, 3552848), (104, 3245390), (116, 2909660), (124, 2721940), (130, 2596312), (145, 2327728), (152, 2220530), (155, 2177552), (190, 1776424), (208, 1622695), (232, 1454830), (247, 1366480), (248, 1360970), (260, 1298156), (290, 1163864), (304, 1110265), (310, 1088776), (361, 934960), (377, 895280), (380, 888212), (403, 837520), (464, 727415), (494, 683240), (496, 680485), (520, 649078), (551, 612560), (580, 581932), (589, 573040), (620, 544388), (722, 467480), (754, 447640), (760, 444106), (806, 418760), (899, 375440), (988, 341620), (1040, 324539), (1102, 306280), (1160, 290966), (1178, 286520), (1235, 273296), (1240, 272194), (1444, 233740), (1508, 223820), (1520, 222053), (1612, 209380), (1798, 187720), (1805, 186992), (1885, 179056), (1976, 170810), (2015, 167504), (2204, 153140), (2320, 145483), (2356, 143260), (2470, 136648), (2480, 136097), (2755, 122512), (2888, 116870), (2945, 114608), (3016, 111910), (3224, 104690), (3596, 93860), (3610, 93496), (3770, 89528), (3952, 85405), (4030, 83752), (4408, 76570), (4495, 75088), (4693, 71920), (4712, 71630), (4940, 68324), (5510, 61256), (5776, 58435), (5890, 57304), (6032, 55955), (6448, 52345), (7163, 47120), (7192, 46930), (7220, 46748), (7540, 44764), (7657, 44080), (8060, 41876), (8816, 38285), (8990, 37544), (9386, 35960), (9424, 35815), (9880, 34162), (10469, 32240), (11020, 30628), (11191, 30160), (11687, 28880), (11780, 28652), (14326, 23560), (14384, 23465), (14440, 23374), (15080, 22382), (15314, 22040), (16120, 20938), (17081, 19760), (17980, 18772)]