311514120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 1185062400

約数和(自身を除く): 873548280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 47, 51, 54, 57, 60, 68, 72, 76, 85, 90, 94, 95, 102, 108, 114, 120, 135, 136, 141, 152, 153, 170, 171, 180, 188, 190, 204, 216, 228, 235, 255, 270, 282, 285, 306, 323, 340, 342, 360, 361, 376, 380, 408, 423, 456, 459, 470, 510, 513, 540, 564, 570, 612, 646, 680, 684, 705, 722, 760, 765, 799, 846, 855, 893, 918, 940, 969, 1020, 1026, 1080, 1083, 1128, 1140, 1224, 1269, 1292, 1368, 1410, 1444, 1530, 1598, 1615, 1692, 1710, 1786, 1805, 1836, 1880, 1938, 2040, 2052, 2115, 2166, 2280, 2295, 2397, 2538, 2565, 2584, 2679, 2820, 2888, 2907, 3060, 3196, 3230, 3249, 3384, 3420, 3572, 3610, 3672, 3876, 3995, 4104, 4230, 4332, 4465, 4590, 4794, 4845, 5076, 5130, 5358, 5415, 5640, 5814, 6120, 6137, 6345, 6392, 6460, 6498, 6840, 7144, 7191, 7220, 7752, 7990, 8037, 8460, 8664, 8721, 8930, 9180, 9588, 9690, 9747, 10152, 10260, 10716, 10830, 11628, 11985, 12274, 12690, 12920, 12996, 13395, 14382, 14440, 14535, 15181, 15980, 16074, 16245, 16920, 16967, 17442, 17860, 18360, 18411, 19176, 19380, 19494, 20520, 21432, 21573, 21660, 23256, 23970, 24111, 24548, 25380, 25992, 26790, 28764, 29070, 30362, 30685, 31960, 32148, 32490, 33934, 34884, 35720, 35955, 36822, 38760, 38988, 40185, 43146, 43320, 43605, 45543, 47940, 48222, 48735, 49096, 50760, 50901, 53580, 55233, 57528, 58140, 60724, 61370, 64296, 64980, 67868, 69768, 71910, 73644, 75905, 77976, 80370, 84835, 86292, 87210, 91086, 92055, 95880, 96444, 97470, 101802, 107160, 107865, 110466, 116280, 120555, 121448, 122740, 129960, 135736, 136629, 143820, 147288, 151810, 152703, 160740, 165699, 169670, 172584, 174420, 182172, 184110, 192888, 194940, 203604, 215730, 220932, 227715, 241110, 245480, 254505, 273258, 276165, 287640, 288439, 303620, 305406, 321480, 331398, 339340, 348840, 364344, 368220, 389880, 407208, 409887, 431460, 441864, 455430, 458109, 482220, 509010, 546516, 552330, 576878, 607240, 610812, 662796, 678680, 683145, 736440, 763515, 819774, 828495, 862920, 865317, 910860, 916218, 964440, 1018020, 1093032, 1104660, 1153756, 1221624, 1325592, 1366290, 1442195, 1527030, 1639548, 1656990, 1730634, 1821720, 1832436, 2036040, 2049435, 2209320, 2290545, 2307512, 2595951, 2732580, 2884390, 3054060, 3279096, 3313980, 3461268, 3664872, 4098870, 4326585, 4581090, 5191902, 5465160, 5768780, 6108120, 6627960, 6922536, 7787853, 8197740, 8653170, 9162180, 10383804, 11537560, 12979755, 15575706, 16395480, 17306340, 18324360, 20767608, 25959510, 31151412, 34612680, 38939265, 51919020, 62302824, 77878530, 103838040, 155757060, 311514120]

約数ペア:

[(1, 311514120), (2, 155757060), (3, 103838040), (4, 77878530), (5, 62302824), (6, 51919020), (8, 38939265), (9, 34612680), (10, 31151412), (12, 25959510), (15, 20767608), (17, 18324360), (18, 17306340), (19, 16395480), (20, 15575706), (24, 12979755), (27, 11537560), (30, 10383804), (34, 9162180), (36, 8653170), (38, 8197740), (40, 7787853), (45, 6922536), (47, 6627960), (51, 6108120), (54, 5768780), (57, 5465160), (60, 5191902), (68, 4581090), (72, 4326585), (76, 4098870), (85, 3664872), (90, 3461268), (94, 3313980), (95, 3279096), (102, 3054060), (108, 2884390), (114, 2732580), (120, 2595951), (135, 2307512), (136, 2290545), (141, 2209320), (152, 2049435), (153, 2036040), (170, 1832436), (171, 1821720), (180, 1730634), (188, 1656990), (190, 1639548), (204, 1527030), (216, 1442195), (228, 1366290), (235, 1325592), (255, 1221624), (270, 1153756), (282, 1104660), (285, 1093032), (306, 1018020), (323, 964440), (340, 916218), (342, 910860), (360, 865317), (361, 862920), (376, 828495), (380, 819774), (408, 763515), (423, 736440), (456, 683145), (459, 678680), (470, 662796), (510, 610812), (513, 607240), (540, 576878), (564, 552330), (570, 546516), (612, 509010), (646, 482220), (680, 458109), (684, 455430), (705, 441864), (722, 431460), (760, 409887), (765, 407208), (799, 389880), (846, 368220), (855, 364344), (893, 348840), (918, 339340), (940, 331398), (969, 321480), (1020, 305406), (1026, 303620), (1080, 288439), (1083, 287640), (1128, 276165), (1140, 273258), (1224, 254505), (1269, 245480), (1292, 241110), (1368, 227715), (1410, 220932), (1444, 215730), (1530, 203604), (1598, 194940), (1615, 192888), (1692, 184110), (1710, 182172), (1786, 174420), (1805, 172584), (1836, 169670), (1880, 165699), (1938, 160740), (2040, 152703), (2052, 151810), (2115, 147288), (2166, 143820), (2280, 136629), (2295, 135736), (2397, 129960), (2538, 122740), (2565, 121448), (2584, 120555), (2679, 116280), (2820, 110466), (2888, 107865), (2907, 107160), (3060, 101802), (3196, 97470), (3230, 96444), (3249, 95880), (3384, 92055), (3420, 91086), (3572, 87210), (3610, 86292), (3672, 84835), (3876, 80370), (3995, 77976), (4104, 75905), (4230, 73644), (4332, 71910), (4465, 69768), (4590, 67868), (4794, 64980), (4845, 64296), (5076, 61370), (5130, 60724), (5358, 58140), (5415, 57528), (5640, 55233), (5814, 53580), (6120, 50901), (6137, 50760), (6345, 49096), (6392, 48735), (6460, 48222), (6498, 47940), (6840, 45543), (7144, 43605), (7191, 43320), (7220, 43146), (7752, 40185), (7990, 38988), (8037, 38760), (8460, 36822), (8664, 35955), (8721, 35720), (8930, 34884), (9180, 33934), (9588, 32490), (9690, 32148), (9747, 31960), (10152, 30685), (10260, 30362), (10716, 29070), (10830, 28764), (11628, 26790), (11985, 25992), (12274, 25380), (12690, 24548), (12920, 24111), (12996, 23970), (13395, 23256), (14382, 21660), (14440, 21573), (14535, 21432), (15181, 20520), (15980, 19494), (16074, 19380), (16245, 19176), (16920, 18411), (16967, 18360), (17442, 17860)]