15364440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 63488880

約数和(自身を除く): 48124440

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, 67, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 134, 140, 147, 156, 168, 180, 182, 195, 196, 201, 210, 234, 245, 252, 260, 268, 273, 280, 294, 312, 315, 335, 360, 364, 390, 392, 402, 420, 441, 455, 468, 469, 490, 504, 520, 536, 546, 585, 588, 603, 630, 637, 670, 728, 735, 780, 804, 819, 840, 871, 882, 910, 936, 938, 980, 1005, 1092, 1170, 1176, 1206, 1260, 1274, 1340, 1365, 1407, 1470, 1560, 1608, 1638, 1742, 1764, 1820, 1876, 1911, 1960, 2010, 2184, 2205, 2340, 2345, 2412, 2520, 2548, 2613, 2680, 2730, 2814, 2940, 3015, 3185, 3276, 3283, 3484, 3528, 3640, 3752, 3822, 4020, 4095, 4221, 4355, 4410, 4680, 4690, 4824, 5096, 5226, 5460, 5628, 5733, 5880, 6030, 6097, 6370, 6552, 6566, 6968, 7035, 7644, 7839, 8040, 8190, 8442, 8710, 8820, 9380, 9555, 9849, 10452, 10920, 11256, 11466, 12060, 12194, 12740, 13065, 13132, 14070, 15288, 15678, 16380, 16415, 16884, 17420, 17640, 18291, 18760, 19110, 19698, 20904, 21105, 22932, 24120, 24388, 25480, 26130, 26264, 28140, 28665, 29547, 30485, 31356, 32760, 32830, 33768, 34840, 36582, 38220, 39195, 39396, 42210, 42679, 45864, 48776, 49245, 52260, 54873, 56280, 57330, 59094, 60970, 62712, 65660, 73164, 76440, 78390, 78792, 84420, 85358, 91455, 98490, 104520, 109746, 114660, 118188, 121940, 128037, 131320, 146328, 147735, 156780, 168840, 170716, 182910, 196980, 213395, 219492, 229320, 236376, 243880, 256074, 274365, 295470, 313560, 341432, 365820, 384111, 393960, 426790, 438984, 512148, 548730, 590940, 640185, 731640, 768222, 853580, 1024296, 1097460, 1181880, 1280370, 1536444, 1707160, 1920555, 2194920, 2560740, 3072888, 3841110, 5121480, 7682220, 15364440]

約数ペア:

[(1, 15364440), (2, 7682220), (3, 5121480), (4, 3841110), (5, 3072888), (6, 2560740), (7, 2194920), (8, 1920555), (9, 1707160), (10, 1536444), (12, 1280370), (13, 1181880), (14, 1097460), (15, 1024296), (18, 853580), (20, 768222), (21, 731640), (24, 640185), (26, 590940), (28, 548730), (30, 512148), (35, 438984), (36, 426790), (39, 393960), (40, 384111), (42, 365820), (45, 341432), (49, 313560), (52, 295470), (56, 274365), (60, 256074), (63, 243880), (65, 236376), (67, 229320), (70, 219492), (72, 213395), (78, 196980), (84, 182910), (90, 170716), (91, 168840), (98, 156780), (104, 147735), (105, 146328), (117, 131320), (120, 128037), (126, 121940), (130, 118188), (134, 114660), (140, 109746), (147, 104520), (156, 98490), (168, 91455), (180, 85358), (182, 84420), (195, 78792), (196, 78390), (201, 76440), (210, 73164), (234, 65660), (245, 62712), (252, 60970), (260, 59094), (268, 57330), (273, 56280), (280, 54873), (294, 52260), (312, 49245), (315, 48776), (335, 45864), (360, 42679), (364, 42210), (390, 39396), (392, 39195), (402, 38220), (420, 36582), (441, 34840), (455, 33768), (468, 32830), (469, 32760), (490, 31356), (504, 30485), (520, 29547), (536, 28665), (546, 28140), (585, 26264), (588, 26130), (603, 25480), (630, 24388), (637, 24120), (670, 22932), (728, 21105), (735, 20904), (780, 19698), (804, 19110), (819, 18760), (840, 18291), (871, 17640), (882, 17420), (910, 16884), (936, 16415), (938, 16380), (980, 15678), (1005, 15288), (1092, 14070), (1170, 13132), (1176, 13065), (1206, 12740), (1260, 12194), (1274, 12060), (1340, 11466), (1365, 11256), (1407, 10920), (1470, 10452), (1560, 9849), (1608, 9555), (1638, 9380), (1742, 8820), (1764, 8710), (1820, 8442), (1876, 8190), (1911, 8040), (1960, 7839), (2010, 7644), (2184, 7035), (2205, 6968), (2340, 6566), (2345, 6552), (2412, 6370), (2520, 6097), (2548, 6030), (2613, 5880), (2680, 5733), (2730, 5628), (2814, 5460), (2940, 5226), (3015, 5096), (3185, 4824), (3276, 4690), (3283, 4680), (3484, 4410), (3528, 4355), (3640, 4221), (3752, 4095), (3822, 4020)]