919079460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 252

約数和(自身を含む): 3141898452

約数和(自身を除く): 2222818992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 243, 260, 270, 324, 338, 351, 373, 390, 405, 468, 486, 507, 540, 585, 676, 702, 729, 746, 780, 810, 845, 972, 1014, 1053, 1119, 1170, 1215, 1404, 1458, 1492, 1521, 1620, 1690, 1755, 1865, 2028, 2106, 2238, 2340, 2430, 2535, 2916, 3042, 3159, 3357, 3380, 3510, 3645, 3730, 4212, 4476, 4563, 4849, 4860, 5070, 5265, 5595, 6084, 6318, 6714, 7020, 7290, 7460, 7605, 9126, 9477, 9698, 10071, 10140, 10530, 11190, 12636, 13428, 13689, 14547, 14580, 15210, 15795, 16785, 18252, 18954, 19396, 20142, 21060, 22380, 22815, 24245, 27378, 29094, 30213, 30420, 31590, 33570, 37908, 40284, 41067, 43641, 45630, 47385, 48490, 50355, 54756, 58188, 60426, 63037, 63180, 67140, 68445, 72735, 82134, 87282, 90639, 91260, 94770, 96980, 100710, 120852, 123201, 126074, 130923, 136890, 145470, 151065, 164268, 174564, 181278, 189111, 189540, 201420, 205335, 218205, 246402, 252148, 261846, 271917, 273780, 290940, 302130, 315185, 362556, 378222, 392769, 410670, 436410, 453195, 492804, 523692, 543834, 567333, 604260, 616005, 630370, 654615, 756444, 785538, 821340, 872820, 906390, 945555, 1087668, 1134666, 1178307, 1232010, 1260740, 1309230, 1359585, 1571076, 1701999, 1812780, 1891110, 1963845, 2269332, 2356614, 2464020, 2618460, 2719170, 2836665, 3403998, 3534921, 3782220, 3927690, 4713228, 5105997, 5438340, 5673330, 5891535, 6807996, 7069842, 7855380, 8509995, 10211994, 11346660, 11783070, 14139684, 15317991, 17019990, 17674605, 20423988, 23566140, 25529985, 30635982, 34039980, 35349210, 45953973, 51059970, 61271964, 70698420, 76589955, 91907946, 102119940, 153179910, 183815892, 229769865, 306359820, 459539730, 919079460]

約数ペア:

[(1, 919079460), (2, 459539730), (3, 306359820), (4, 229769865), (5, 183815892), (6, 153179910), (9, 102119940), (10, 91907946), (12, 76589955), (13, 70698420), (15, 61271964), (18, 51059970), (20, 45953973), (26, 35349210), (27, 34039980), (30, 30635982), (36, 25529985), (39, 23566140), (45, 20423988), (52, 17674605), (54, 17019990), (60, 15317991), (65, 14139684), (78, 11783070), (81, 11346660), (90, 10211994), (108, 8509995), (117, 7855380), (130, 7069842), (135, 6807996), (156, 5891535), (162, 5673330), (169, 5438340), (180, 5105997), (195, 4713228), (234, 3927690), (243, 3782220), (260, 3534921), (270, 3403998), (324, 2836665), (338, 2719170), (351, 2618460), (373, 2464020), (390, 2356614), (405, 2269332), (468, 1963845), (486, 1891110), (507, 1812780), (540, 1701999), (585, 1571076), (676, 1359585), (702, 1309230), (729, 1260740), (746, 1232010), (780, 1178307), (810, 1134666), (845, 1087668), (972, 945555), (1014, 906390), (1053, 872820), (1119, 821340), (1170, 785538), (1215, 756444), (1404, 654615), (1458, 630370), (1492, 616005), (1521, 604260), (1620, 567333), (1690, 543834), (1755, 523692), (1865, 492804), (2028, 453195), (2106, 436410), (2238, 410670), (2340, 392769), (2430, 378222), (2535, 362556), (2916, 315185), (3042, 302130), (3159, 290940), (3357, 273780), (3380, 271917), (3510, 261846), (3645, 252148), (3730, 246402), (4212, 218205), (4476, 205335), (4563, 201420), (4849, 189540), (4860, 189111), (5070, 181278), (5265, 174564), (5595, 164268), (6084, 151065), (6318, 145470), (6714, 136890), (7020, 130923), (7290, 126074), (7460, 123201), (7605, 120852), (9126, 100710), (9477, 96980), (9698, 94770), (10071, 91260), (10140, 90639), (10530, 87282), (11190, 82134), (12636, 72735), (13428, 68445), (13689, 67140), (14547, 63180), (14580, 63037), (15210, 60426), (15795, 58188), (16785, 54756), (18252, 50355), (18954, 48490), (19396, 47385), (20142, 45630), (21060, 43641), (22380, 41067), (22815, 40284), (24245, 37908), (27378, 33570), (29094, 31590), (30213, 30420)]