1297156548840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22501}}^1\times {\mathrm{15497}}^1$

素因数の和:38043

約数の個数: 128

約数和(自身を含む): 4017438673920

約数和(自身を除く): 2720282125080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 15497, 22501, 30994, 45002, 46491, 61988, 67503, 77485, 90004, 92982, 112505, 123976, 135006, 154970, 180008, 185964, 225010, 232455, 270012, 309940, 337515, 371928, 450020, 464910, 480407, 540024, 619880, 675030, 697531, 900040, 929820, 960814, 1350060, 1395062, 1441221, 1859640, 1921628, 2092593, 2402035, 2700120, 2790124, 2882442, 3487655, 3843256, 4185186, 4804070, 5580248, 5764884, 6975310, 7206105, 8370372, 9608140, 10462965, 11529768, 13950620, 14412210, 16740744, 19216280, 20925930, 27901240, 28824420, 41851860, 57648840, 83703720, 348697997, 697395994, 1046093991, 1394791988, 1743489985, 2092187982, 2789583976, 3486979970, 4184375964, 5230469955, 6973959940, 8368751928, 10460939910, 10809637907, 13947919880, 20921879820, 21619275814, 32428913721, 41843759640, 43238551628, 54048189535, 64857827442, 86477103256, 108096379070, 129715654884, 162144568605, 216192758140, 259431309768, 324289137210, 432385516280, 648578274420, 1297156548840]

約数ペア:

[(1, 1297156548840), (2, 648578274420), (3, 432385516280), (4, 324289137210), (5, 259431309768), (6, 216192758140), (8, 162144568605), (10, 129715654884), (12, 108096379070), (15, 86477103256), (20, 64857827442), (24, 54048189535), (30, 43238551628), (31, 41843759640), (40, 32428913721), (60, 21619275814), (62, 20921879820), (93, 13947919880), (120, 10809637907), (124, 10460939910), (155, 8368751928), (186, 6973959940), (248, 5230469955), (310, 4184375964), (372, 3486979970), (465, 2789583976), (620, 2092187982), (744, 1743489985), (930, 1394791988), (1240, 1046093991), (1860, 697395994), (3720, 348697997), (15497, 83703720), (22501, 57648840), (30994, 41851860), (45002, 28824420), (46491, 27901240), (61988, 20925930), (67503, 19216280), (77485, 16740744), (90004, 14412210), (92982, 13950620), (112505, 11529768), (123976, 10462965), (135006, 9608140), (154970, 8370372), (180008, 7206105), (185964, 6975310), (225010, 5764884), (232455, 5580248), (270012, 4804070), (309940, 4185186), (337515, 3843256), (371928, 3487655), (450020, 2882442), (464910, 2790124), (480407, 2700120), (540024, 2402035), (619880, 2092593), (675030, 1921628), (697531, 1859640), (900040, 1441221), (929820, 1395062), (960814, 1350060)]