1012365640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 256

約数和(自身を含む): 2939328000

約数和(自身を除く): 1926962360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 29, 34, 40, 44, 52, 55, 58, 65, 68, 85, 88, 104, 110, 116, 130, 136, 143, 145, 170, 187, 220, 221, 232, 260, 286, 290, 319, 340, 359, 374, 377, 440, 442, 493, 520, 572, 580, 638, 680, 715, 718, 748, 754, 884, 935, 986, 1105, 1144, 1160, 1276, 1430, 1436, 1496, 1508, 1595, 1768, 1795, 1870, 1885, 1972, 2210, 2431, 2465, 2552, 2860, 2872, 3016, 3190, 3590, 3740, 3770, 3944, 3949, 4147, 4420, 4667, 4862, 4930, 5423, 5720, 6103, 6380, 6409, 7180, 7480, 7540, 7898, 8294, 8840, 9334, 9724, 9860, 10411, 10846, 12155, 12206, 12760, 12818, 14360, 15080, 15796, 16588, 18668, 19448, 19720, 19745, 20735, 20822, 21692, 23335, 24310, 24412, 25636, 27115, 30515, 31592, 32045, 33176, 37336, 39490, 41470, 41644, 43384, 46670, 48620, 48824, 51272, 51337, 52055, 54230, 61030, 64090, 67133, 70499, 78980, 79339, 82940, 83288, 93340, 97240, 102674, 104110, 108460, 114521, 122060, 128180, 134266, 135343, 140998, 157960, 158678, 165880, 176987, 186680, 205348, 208220, 216920, 229042, 244120, 256360, 256685, 268532, 270686, 281996, 317356, 335665, 352495, 353974, 396695, 410696, 416440, 458084, 513370, 537064, 541372, 563992, 572605, 634712, 671330, 676715, 704990, 707948, 793390, 872729, 884935, 916168, 1026740, 1082744, 1145210, 1342660, 1353430, 1409980, 1415896, 1488773, 1586780, 1745458, 1769870, 1946857, 2053480, 2290420, 2300831, 2685320, 2706860, 2819960, 2977546, 3173560, 3490916, 3539740, 3893714, 4363645, 4580840, 4601662, 5413720, 5955092, 6981832, 7079480, 7443865, 7787428, 8727290, 9203324, 9734285, 11504155, 11910184, 14887730, 15574856, 17454580, 18406648, 19468570, 23008310, 25309141, 29775460, 34909160, 38937140, 46016620, 50618282, 59550920, 77874280, 92033240, 101236564, 126545705, 202473128, 253091410, 506182820, 1012365640]

約数ペア:

[(1, 1012365640), (2, 506182820), (4, 253091410), (5, 202473128), (8, 126545705), (10, 101236564), (11, 92033240), (13, 77874280), (17, 59550920), (20, 50618282), (22, 46016620), (26, 38937140), (29, 34909160), (34, 29775460), (40, 25309141), (44, 23008310), (52, 19468570), (55, 18406648), (58, 17454580), (65, 15574856), (68, 14887730), (85, 11910184), (88, 11504155), (104, 9734285), (110, 9203324), (116, 8727290), (130, 7787428), (136, 7443865), (143, 7079480), (145, 6981832), (170, 5955092), (187, 5413720), (220, 4601662), (221, 4580840), (232, 4363645), (260, 3893714), (286, 3539740), (290, 3490916), (319, 3173560), (340, 2977546), (359, 2819960), (374, 2706860), (377, 2685320), (440, 2300831), (442, 2290420), (493, 2053480), (520, 1946857), (572, 1769870), (580, 1745458), (638, 1586780), (680, 1488773), (715, 1415896), (718, 1409980), (748, 1353430), (754, 1342660), (884, 1145210), (935, 1082744), (986, 1026740), (1105, 916168), (1144, 884935), (1160, 872729), (1276, 793390), (1430, 707948), (1436, 704990), (1496, 676715), (1508, 671330), (1595, 634712), (1768, 572605), (1795, 563992), (1870, 541372), (1885, 537064), (1972, 513370), (2210, 458084), (2431, 416440), (2465, 410696), (2552, 396695), (2860, 353974), (2872, 352495), (3016, 335665), (3190, 317356), (3590, 281996), (3740, 270686), (3770, 268532), (3944, 256685), (3949, 256360), (4147, 244120), (4420, 229042), (4667, 216920), (4862, 208220), (4930, 205348), (5423, 186680), (5720, 176987), (6103, 165880), (6380, 158678), (6409, 157960), (7180, 140998), (7480, 135343), (7540, 134266), (7898, 128180), (8294, 122060), (8840, 114521), (9334, 108460), (9724, 104110), (9860, 102674), (10411, 97240), (10846, 93340), (12155, 83288), (12206, 82940), (12760, 79339), (12818, 78980), (14360, 70499), (15080, 67133), (15796, 64090), (16588, 61030), (18668, 54230), (19448, 52055), (19720, 51337), (19745, 51272), (20735, 48824), (20822, 48620), (21692, 46670), (23335, 43384), (24310, 41644), (24412, 41470), (25636, 39490), (27115, 37336), (30515, 33176), (31592, 32045)]