230387040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 288

約数和(自身を含む): 876185856

約数和(自身を除く): 645798816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 397, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 794, 806, 930, 936, 992, 1040, 1116, 1170, 1191, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1588, 1612, 1860, 1872, 1985, 2015, 2080, 2232, 2340, 2382, 2418, 2480, 2790, 2976, 3120, 3176, 3224, 3573, 3627, 3720, 3744, 3970, 4030, 4464, 4680, 4764, 4836, 4960, 5161, 5580, 5955, 6045, 6240, 6352, 6448, 7146, 7254, 7440, 7940, 8060, 8928, 9360, 9528, 9672, 10322, 11160, 11910, 12090, 12307, 12704, 12896, 14292, 14508, 14880, 15483, 15880, 16120, 17865, 18135, 18720, 19056, 19344, 20644, 22320, 23820, 24180, 24614, 25805, 28584, 29016, 30966, 31760, 32240, 35730, 36270, 36921, 38112, 38688, 41288, 44640, 46449, 47640, 48360, 49228, 51610, 57168, 58032, 61535, 61932, 63520, 64480, 71460, 72540, 73842, 77415, 82576, 92898, 95280, 96720, 98456, 103220, 110763, 114336, 116064, 123070, 123864, 142920, 145080, 147684, 154830, 159991, 165152, 184605, 185796, 190560, 193440, 196912, 206440, 221526, 232245, 246140, 247728, 285840, 290160, 295368, 309660, 319982, 369210, 371592, 393824, 412880, 443052, 464490, 479973, 492280, 495456, 553815, 571680, 580320, 590736, 619320, 639964, 738420, 743184, 799955, 825760, 886104, 928980, 959946, 984560, 1107630, 1181472, 1238640, 1279928, 1439919, 1476840, 1486368, 1599910, 1772208, 1857960, 1919892, 1969120, 2215260, 2399865, 2477280, 2559856, 2879838, 2953680, 3199820, 3544416, 3715920, 3839784, 4430520, 4799730, 5119712, 5759676, 5907360, 6399640, 7199595, 7431840, 7679568, 8861040, 9599460, 11519352, 12799280, 14399190, 15359136, 17722080, 19198920, 23038704, 25598560, 28798380, 38397840, 46077408, 57596760, 76795680, 115193520, 230387040]

約数ペア:

[(1, 230387040), (2, 115193520), (3, 76795680), (4, 57596760), (5, 46077408), (6, 38397840), (8, 28798380), (9, 25598560), (10, 23038704), (12, 19198920), (13, 17722080), (15, 15359136), (16, 14399190), (18, 12799280), (20, 11519352), (24, 9599460), (26, 8861040), (30, 7679568), (31, 7431840), (32, 7199595), (36, 6399640), (39, 5907360), (40, 5759676), (45, 5119712), (48, 4799730), (52, 4430520), (60, 3839784), (62, 3715920), (65, 3544416), (72, 3199820), (78, 2953680), (80, 2879838), (90, 2559856), (93, 2477280), (96, 2399865), (104, 2215260), (117, 1969120), (120, 1919892), (124, 1857960), (130, 1772208), (144, 1599910), (155, 1486368), (156, 1476840), (160, 1439919), (180, 1279928), (186, 1238640), (195, 1181472), (208, 1107630), (234, 984560), (240, 959946), (248, 928980), (260, 886104), (279, 825760), (288, 799955), (310, 743184), (312, 738420), (360, 639964), (372, 619320), (390, 590736), (397, 580320), (403, 571680), (416, 553815), (465, 495456), (468, 492280), (480, 479973), (496, 464490), (520, 443052), (558, 412880), (585, 393824), (620, 371592), (624, 369210), (720, 319982), (744, 309660), (780, 295368), (794, 290160), (806, 285840), (930, 247728), (936, 246140), (992, 232245), (1040, 221526), (1116, 206440), (1170, 196912), (1191, 193440), (1209, 190560), (1240, 185796), (1248, 184605), (1395, 165152), (1440, 159991), (1488, 154830), (1560, 147684), (1588, 145080), (1612, 142920), (1860, 123864), (1872, 123070), (1985, 116064), (2015, 114336), (2080, 110763), (2232, 103220), (2340, 98456), (2382, 96720), (2418, 95280), (2480, 92898), (2790, 82576), (2976, 77415), (3120, 73842), (3176, 72540), (3224, 71460), (3573, 64480), (3627, 63520), (3720, 61932), (3744, 61535), (3970, 58032), (4030, 57168), (4464, 51610), (4680, 49228), (4764, 48360), (4836, 47640), (4960, 46449), (5161, 44640), (5580, 41288), (5955, 38688), (6045, 38112), (6240, 36921), (6352, 36270), (6448, 35730), (7146, 32240), (7254, 31760), (7440, 30966), (7940, 29016), (8060, 28584), (8928, 25805), (9360, 24614), (9528, 24180), (9672, 23820), (10322, 22320), (11160, 20644), (11910, 19344), (12090, 19056), (12307, 18720), (12704, 18135), (12896, 17865), (14292, 16120), (14508, 15880), (14880, 15483)]