405364080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:919

約数の個数: 160

約数和(自身を含む): 1378840320

約数和(自身を除く): 973476240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 233, 240, 264, 330, 440, 466, 528, 659, 660, 699, 880, 932, 1165, 1318, 1320, 1398, 1864, 1977, 2330, 2563, 2636, 2640, 2796, 3295, 3495, 3728, 3954, 4660, 5126, 5272, 5592, 6590, 6990, 7249, 7689, 7908, 9320, 9885, 10252, 10544, 11184, 12815, 13180, 13980, 14498, 15378, 15816, 18640, 19770, 20504, 21747, 25630, 26360, 27960, 28996, 30756, 31632, 36245, 38445, 39540, 41008, 43494, 51260, 52720, 55920, 57992, 61512, 72490, 76890, 79080, 86988, 102520, 108735, 115984, 123024, 144980, 153547, 153780, 158160, 173976, 205040, 217470, 289960, 307094, 307560, 347952, 434940, 460641, 579920, 614188, 615120, 767735, 869880, 921282, 1228376, 1535470, 1689017, 1739760, 1842564, 2303205, 2456752, 3070940, 3378034, 3685128, 4606410, 5067051, 6141880, 6756068, 7370256, 8445085, 9212820, 10134102, 12283760, 13512136, 16890170, 18425640, 20268204, 25335255, 27024272, 33780340, 36851280, 40536408, 50670510, 67560680, 81072816, 101341020, 135121360, 202682040, 405364080]

約数ペア:

[(1, 405364080), (2, 202682040), (3, 135121360), (4, 101341020), (5, 81072816), (6, 67560680), (8, 50670510), (10, 40536408), (11, 36851280), (12, 33780340), (15, 27024272), (16, 25335255), (20, 20268204), (22, 18425640), (24, 16890170), (30, 13512136), (33, 12283760), (40, 10134102), (44, 9212820), (48, 8445085), (55, 7370256), (60, 6756068), (66, 6141880), (80, 5067051), (88, 4606410), (110, 3685128), (120, 3378034), (132, 3070940), (165, 2456752), (176, 2303205), (220, 1842564), (233, 1739760), (240, 1689017), (264, 1535470), (330, 1228376), (440, 921282), (466, 869880), (528, 767735), (659, 615120), (660, 614188), (699, 579920), (880, 460641), (932, 434940), (1165, 347952), (1318, 307560), (1320, 307094), (1398, 289960), (1864, 217470), (1977, 205040), (2330, 173976), (2563, 158160), (2636, 153780), (2640, 153547), (2796, 144980), (3295, 123024), (3495, 115984), (3728, 108735), (3954, 102520), (4660, 86988), (5126, 79080), (5272, 76890), (5592, 72490), (6590, 61512), (6990, 57992), (7249, 55920), (7689, 52720), (7908, 51260), (9320, 43494), (9885, 41008), (10252, 39540), (10544, 38445), (11184, 36245), (12815, 31632), (13180, 30756), (13980, 28996), (14498, 27960), (15378, 26360), (15816, 25630), (18640, 21747), (19770, 20504)]