194128440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 256

約数和(自身を含む): 692375040

約数和(自身を除く): 498246600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 41, 44, 51, 55, 60, 66, 68, 82, 85, 88, 102, 110, 120, 123, 132, 136, 164, 165, 170, 187, 204, 205, 211, 220, 246, 255, 264, 328, 330, 340, 374, 408, 410, 422, 440, 451, 492, 510, 561, 615, 633, 660, 680, 697, 748, 820, 844, 902, 935, 984, 1020, 1055, 1122, 1230, 1266, 1320, 1353, 1394, 1496, 1640, 1688, 1804, 1870, 2040, 2091, 2110, 2244, 2255, 2321, 2460, 2532, 2706, 2788, 2805, 3165, 3485, 3587, 3608, 3740, 4182, 4220, 4488, 4510, 4642, 4920, 5064, 5412, 5576, 5610, 6330, 6765, 6963, 6970, 7174, 7480, 7667, 8364, 8440, 8651, 9020, 9284, 10455, 10761, 10824, 11220, 11605, 12660, 13530, 13926, 13940, 14348, 15334, 16728, 17302, 17935, 18040, 18568, 20910, 21522, 22440, 23001, 23210, 25320, 25953, 27060, 27852, 27880, 28696, 30668, 34604, 34815, 35870, 38335, 39457, 41820, 43044, 43255, 46002, 46420, 51906, 53805, 54120, 55704, 61336, 69208, 69630, 71740, 76670, 78914, 83640, 86088, 86510, 92004, 92840, 95161, 103812, 107610, 115005, 118371, 129765, 139260, 143480, 147067, 153340, 157828, 173020, 184008, 190322, 197285, 207624, 215220, 230010, 236742, 259530, 278520, 285483, 294134, 306680, 315656, 346040, 380644, 394570, 430440, 441201, 460020, 473484, 475805, 519060, 570966, 588268, 591855, 735335, 761288, 789140, 882402, 920040, 946968, 951610, 1038120, 1141932, 1176536, 1183710, 1427415, 1470670, 1578280, 1617737, 1764804, 1903220, 2206005, 2283864, 2367420, 2854830, 2941340, 3235474, 3529608, 3806440, 4412010, 4734840, 4853211, 5709660, 5882680, 6470948, 8088685, 8824020, 9706422, 11419320, 12941896, 16177370, 17648040, 19412844, 24266055, 32354740, 38825688, 48532110, 64709480, 97064220, 194128440]

約数ペア:

[(1, 194128440), (2, 97064220), (3, 64709480), (4, 48532110), (5, 38825688), (6, 32354740), (8, 24266055), (10, 19412844), (11, 17648040), (12, 16177370), (15, 12941896), (17, 11419320), (20, 9706422), (22, 8824020), (24, 8088685), (30, 6470948), (33, 5882680), (34, 5709660), (40, 4853211), (41, 4734840), (44, 4412010), (51, 3806440), (55, 3529608), (60, 3235474), (66, 2941340), (68, 2854830), (82, 2367420), (85, 2283864), (88, 2206005), (102, 1903220), (110, 1764804), (120, 1617737), (123, 1578280), (132, 1470670), (136, 1427415), (164, 1183710), (165, 1176536), (170, 1141932), (187, 1038120), (204, 951610), (205, 946968), (211, 920040), (220, 882402), (246, 789140), (255, 761288), (264, 735335), (328, 591855), (330, 588268), (340, 570966), (374, 519060), (408, 475805), (410, 473484), (422, 460020), (440, 441201), (451, 430440), (492, 394570), (510, 380644), (561, 346040), (615, 315656), (633, 306680), (660, 294134), (680, 285483), (697, 278520), (748, 259530), (820, 236742), (844, 230010), (902, 215220), (935, 207624), (984, 197285), (1020, 190322), (1055, 184008), (1122, 173020), (1230, 157828), (1266, 153340), (1320, 147067), (1353, 143480), (1394, 139260), (1496, 129765), (1640, 118371), (1688, 115005), (1804, 107610), (1870, 103812), (2040, 95161), (2091, 92840), (2110, 92004), (2244, 86510), (2255, 86088), (2321, 83640), (2460, 78914), (2532, 76670), (2706, 71740), (2788, 69630), (2805, 69208), (3165, 61336), (3485, 55704), (3587, 54120), (3608, 53805), (3740, 51906), (4182, 46420), (4220, 46002), (4488, 43255), (4510, 43044), (4642, 41820), (4920, 39457), (5064, 38335), (5412, 35870), (5576, 34815), (5610, 34604), (6330, 30668), (6765, 28696), (6963, 27880), (6970, 27852), (7174, 27060), (7480, 25953), (7667, 25320), (8364, 23210), (8440, 23001), (8651, 22440), (9020, 21522), (9284, 20910), (10455, 18568), (10761, 18040), (10824, 17935), (11220, 17302), (11605, 16728), (12660, 15334), (13530, 14348), (13926, 13940)]