815384430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4007}}^1$

素因数の和:4063

約数の個数: 192

約数和(自身を含む): 2701071360

約数和(自身を除く): 1885686930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 30, 34, 35, 38, 42, 45, 51, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 153, 170, 171, 190, 210, 238, 255, 266, 285, 306, 315, 323, 342, 357, 399, 510, 570, 595, 630, 646, 665, 714, 765, 798, 855, 969, 1071, 1190, 1197, 1330, 1530, 1615, 1710, 1785, 1938, 1995, 2142, 2261, 2394, 2907, 3230, 3570, 3990, 4007, 4522, 4845, 5355, 5814, 5985, 6783, 8014, 9690, 10710, 11305, 11970, 12021, 13566, 14535, 20035, 20349, 22610, 24042, 28049, 29070, 33915, 36063, 40070, 40698, 56098, 60105, 67830, 68119, 72126, 76133, 84147, 101745, 120210, 136238, 140245, 152266, 168294, 180315, 203490, 204357, 228399, 252441, 280490, 340595, 360630, 380665, 408714, 420735, 456798, 476833, 504882, 532931, 613071, 681190, 685197, 761330, 841470, 953666, 1021785, 1065862, 1141995, 1226142, 1262205, 1294261, 1370394, 1430499, 1598793, 2043570, 2283990, 2384165, 2524410, 2588522, 2664655, 2860998, 3065355, 3197586, 3425985, 3882783, 4291497, 4768330, 4796379, 5329310, 6130710, 6471305, 6851970, 7152495, 7765566, 7993965, 8582994, 9059827, 9592758, 11648349, 12942610, 14304990, 15987930, 18119654, 19413915, 21457485, 23296698, 23981895, 27179481, 38827830, 42914970, 45299135, 47963790, 54358962, 58241745, 81538443, 90598270, 116483490, 135897405, 163076886, 271794810, 407692215, 815384430]

約数ペア:

[(1, 815384430), (2, 407692215), (3, 271794810), (5, 163076886), (6, 135897405), (7, 116483490), (9, 90598270), (10, 81538443), (14, 58241745), (15, 54358962), (17, 47963790), (18, 45299135), (19, 42914970), (21, 38827830), (30, 27179481), (34, 23981895), (35, 23296698), (38, 21457485), (42, 19413915), (45, 18119654), (51, 15987930), (57, 14304990), (63, 12942610), (70, 11648349), (85, 9592758), (90, 9059827), (95, 8582994), (102, 7993965), (105, 7765566), (114, 7152495), (119, 6851970), (126, 6471305), (133, 6130710), (153, 5329310), (170, 4796379), (171, 4768330), (190, 4291497), (210, 3882783), (238, 3425985), (255, 3197586), (266, 3065355), (285, 2860998), (306, 2664655), (315, 2588522), (323, 2524410), (342, 2384165), (357, 2283990), (399, 2043570), (510, 1598793), (570, 1430499), (595, 1370394), (630, 1294261), (646, 1262205), (665, 1226142), (714, 1141995), (765, 1065862), (798, 1021785), (855, 953666), (969, 841470), (1071, 761330), (1190, 685197), (1197, 681190), (1330, 613071), (1530, 532931), (1615, 504882), (1710, 476833), (1785, 456798), (1938, 420735), (1995, 408714), (2142, 380665), (2261, 360630), (2394, 340595), (2907, 280490), (3230, 252441), (3570, 228399), (3990, 204357), (4007, 203490), (4522, 180315), (4845, 168294), (5355, 152266), (5814, 140245), (5985, 136238), (6783, 120210), (8014, 101745), (9690, 84147), (10710, 76133), (11305, 72126), (11970, 68119), (12021, 67830), (13566, 60105), (14535, 56098), (20035, 40698), (20349, 40070), (22610, 36063), (24042, 33915), (28049, 29070)]