72694440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 288

約数和(自身を含む): 296903880

約数和(自身を除く): 224209440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 317, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 634, 637, 728, 735, 780, 819, 840, 882, 910, 936, 951, 980, 1092, 1170, 1176, 1260, 1268, 1274, 1365, 1470, 1560, 1585, 1638, 1764, 1820, 1902, 1911, 1960, 2184, 2205, 2219, 2340, 2520, 2536, 2548, 2730, 2853, 2940, 3170, 3185, 3276, 3528, 3640, 3804, 3822, 4095, 4121, 4410, 4438, 4680, 4755, 5096, 5460, 5706, 5733, 5880, 6340, 6370, 6552, 6657, 7608, 7644, 8190, 8242, 8820, 8876, 9510, 9555, 10920, 11095, 11412, 11466, 12363, 12680, 12740, 13314, 14265, 15288, 15533, 16380, 16484, 17640, 17752, 19020, 19110, 19971, 20605, 22190, 22824, 22932, 24726, 25480, 26628, 28530, 28665, 28847, 31066, 32760, 32968, 33285, 37089, 38040, 38220, 39942, 41210, 44380, 45864, 46599, 49452, 53256, 57060, 57330, 57694, 61815, 62132, 66570, 74178, 76440, 77665, 79884, 82420, 86541, 88760, 93198, 98904, 99855, 114120, 114660, 115388, 123630, 124264, 133140, 139797, 144235, 148356, 155330, 159768, 164840, 173082, 185445, 186396, 199710, 201929, 229320, 230776, 232995, 247260, 259623, 266280, 279594, 288470, 296712, 310660, 346164, 370890, 372792, 399420, 403858, 432705, 465990, 494520, 519246, 559188, 576940, 605787, 621320, 692328, 698985, 741780, 798840, 807716, 865410, 931980, 1009645, 1038492, 1118376, 1153880, 1211574, 1298115, 1397970, 1483560, 1615432, 1730820, 1817361, 1863960, 2019290, 2076984, 2423148, 2596230, 2795940, 3028935, 3461640, 3634722, 4038580, 4846296, 5192460, 5591880, 6057870, 7269444, 8077160, 9086805, 10384920, 12115740, 14538888, 18173610, 24231480, 36347220, 72694440]

約数ペア:

[(1, 72694440), (2, 36347220), (3, 24231480), (4, 18173610), (5, 14538888), (6, 12115740), (7, 10384920), (8, 9086805), (9, 8077160), (10, 7269444), (12, 6057870), (13, 5591880), (14, 5192460), (15, 4846296), (18, 4038580), (20, 3634722), (21, 3461640), (24, 3028935), (26, 2795940), (28, 2596230), (30, 2423148), (35, 2076984), (36, 2019290), (39, 1863960), (40, 1817361), (42, 1730820), (45, 1615432), (49, 1483560), (52, 1397970), (56, 1298115), (60, 1211574), (63, 1153880), (65, 1118376), (70, 1038492), (72, 1009645), (78, 931980), (84, 865410), (90, 807716), (91, 798840), (98, 741780), (104, 698985), (105, 692328), (117, 621320), (120, 605787), (126, 576940), (130, 559188), (140, 519246), (147, 494520), (156, 465990), (168, 432705), (180, 403858), (182, 399420), (195, 372792), (196, 370890), (210, 346164), (234, 310660), (245, 296712), (252, 288470), (260, 279594), (273, 266280), (280, 259623), (294, 247260), (312, 232995), (315, 230776), (317, 229320), (360, 201929), (364, 199710), (390, 186396), (392, 185445), (420, 173082), (441, 164840), (455, 159768), (468, 155330), (490, 148356), (504, 144235), (520, 139797), (546, 133140), (585, 124264), (588, 123630), (630, 115388), (634, 114660), (637, 114120), (728, 99855), (735, 98904), (780, 93198), (819, 88760), (840, 86541), (882, 82420), (910, 79884), (936, 77665), (951, 76440), (980, 74178), (1092, 66570), (1170, 62132), (1176, 61815), (1260, 57694), (1268, 57330), (1274, 57060), (1365, 53256), (1470, 49452), (1560, 46599), (1585, 45864), (1638, 44380), (1764, 41210), (1820, 39942), (1902, 38220), (1911, 38040), (1960, 37089), (2184, 33285), (2205, 32968), (2219, 32760), (2340, 31066), (2520, 28847), (2536, 28665), (2548, 28530), (2730, 26628), (2853, 25480), (2940, 24726), (3170, 22932), (3185, 22824), (3276, 22190), (3528, 20605), (3640, 19971), (3804, 19110), (3822, 19020), (4095, 17752), (4121, 17640), (4410, 16484), (4438, 16380), (4680, 15533), (4755, 15288), (5096, 14265), (5460, 13314), (5706, 12740), (5733, 12680), (5880, 12363), (6340, 11466), (6370, 11412), (6552, 11095), (6657, 10920), (7608, 9555), (7644, 9510), (8190, 8876), (8242, 8820)]