72677280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 192

約数和(自身を含む): 259943040

約数和(自身を除く): 187265760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 613, 624, 741, 760, 780, 912, 988, 1040, 1140, 1226, 1235, 1248, 1482, 1520, 1560, 1824, 1839, 1976, 2080, 2280, 2452, 2470, 2964, 3040, 3065, 3120, 3678, 3705, 3952, 4560, 4904, 4940, 5928, 6130, 6240, 7356, 7410, 7904, 7969, 9120, 9195, 9808, 9880, 11647, 11856, 12260, 14712, 14820, 15938, 18390, 19616, 19760, 23294, 23712, 23907, 24520, 29424, 29640, 31876, 34941, 36780, 39520, 39845, 46588, 47814, 49040, 58235, 58848, 59280, 63752, 69882, 73560, 79690, 93176, 95628, 98080, 116470, 118560, 119535, 127504, 139764, 147120, 151411, 159380, 174705, 186352, 191256, 232940, 239070, 255008, 279528, 294240, 302822, 318760, 349410, 372704, 382512, 454233, 465880, 478140, 559056, 605644, 637520, 698820, 757055, 765024, 908466, 931760, 956280, 1118112, 1211288, 1275040, 1397640, 1514110, 1816932, 1863520, 1912560, 2271165, 2422576, 2795280, 3028220, 3633864, 3825120, 4542330, 4845152, 5590560, 6056440, 7267728, 9084660, 12112880, 14535456, 18169320, 24225760, 36338640, 72677280]

約数ペア:

[(1, 72677280), (2, 36338640), (3, 24225760), (4, 18169320), (5, 14535456), (6, 12112880), (8, 9084660), (10, 7267728), (12, 6056440), (13, 5590560), (15, 4845152), (16, 4542330), (19, 3825120), (20, 3633864), (24, 3028220), (26, 2795280), (30, 2422576), (32, 2271165), (38, 1912560), (39, 1863520), (40, 1816932), (48, 1514110), (52, 1397640), (57, 1275040), (60, 1211288), (65, 1118112), (76, 956280), (78, 931760), (80, 908466), (95, 765024), (96, 757055), (104, 698820), (114, 637520), (120, 605644), (130, 559056), (152, 478140), (156, 465880), (160, 454233), (190, 382512), (195, 372704), (208, 349410), (228, 318760), (240, 302822), (247, 294240), (260, 279528), (285, 255008), (304, 239070), (312, 232940), (380, 191256), (390, 186352), (416, 174705), (456, 159380), (480, 151411), (494, 147120), (520, 139764), (570, 127504), (608, 119535), (613, 118560), (624, 116470), (741, 98080), (760, 95628), (780, 93176), (912, 79690), (988, 73560), (1040, 69882), (1140, 63752), (1226, 59280), (1235, 58848), (1248, 58235), (1482, 49040), (1520, 47814), (1560, 46588), (1824, 39845), (1839, 39520), (1976, 36780), (2080, 34941), (2280, 31876), (2452, 29640), (2470, 29424), (2964, 24520), (3040, 23907), (3065, 23712), (3120, 23294), (3678, 19760), (3705, 19616), (3952, 18390), (4560, 15938), (4904, 14820), (4940, 14712), (5928, 12260), (6130, 11856), (6240, 11647), (7356, 9880), (7410, 9808), (7904, 9195), (7969, 9120)]