389614680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1743

約数の個数: 288

約数和(自身を含む): 1587222000

約数和(自身を除く): 1197607320

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, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1699, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3398, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5097, 5460, 5733, 5880, 6370, 6552, 6796, 7644, 8190, 8495, 8820, 9555, 10194, 10920, 11466, 11893, 12740, 13592, 15288, 15291, 16380, 16990, 17640, 19110, 20388, 22087, 22932, 23786, 25480, 25485, 28665, 30582, 32760, 33980, 35679, 38220, 40776, 44174, 45864, 47572, 50970, 57330, 59465, 61164, 66261, 67960, 71358, 76440, 76455, 83251, 88348, 95144, 101940, 107037, 110435, 114660, 118930, 122328, 132522, 142716, 152910, 154609, 166502, 176696, 178395, 198783, 203880, 214074, 220870, 229320, 237860, 249753, 265044, 285432, 305820, 309218, 331305, 333004, 356790, 397566, 416255, 428148, 441740, 463827, 475720, 499506, 530088, 535185, 611640, 618436, 662610, 666008, 713580, 749259, 773045, 795132, 832510, 856296, 883480, 927654, 993915, 999012, 1070370, 1082263, 1236872, 1248765, 1325220, 1391481, 1427160, 1498518, 1546090, 1590264, 1665020, 1855308, 1987830, 1998024, 2140740, 2164526, 2319135, 2497530, 2650440, 2782962, 2997036, 3092180, 3246789, 3330040, 3710616, 3746295, 3975660, 4281480, 4329052, 4638270, 4995060, 5411315, 5565924, 5994072, 6184360, 6493578, 6957405, 7492590, 7951320, 8658104, 9276540, 9740367, 9990120, 10822630, 11131848, 12987156, 13914810, 14985180, 16233945, 18553080, 19480734, 21645260, 25974312, 27829620, 29970360, 32467890, 38961468, 43290520, 48701835, 55659240, 64935780, 77922936, 97403670, 129871560, 194807340, 389614680]

約数ペア:

[(1, 389614680), (2, 194807340), (3, 129871560), (4, 97403670), (5, 77922936), (6, 64935780), (7, 55659240), (8, 48701835), (9, 43290520), (10, 38961468), (12, 32467890), (13, 29970360), (14, 27829620), (15, 25974312), (18, 21645260), (20, 19480734), (21, 18553080), (24, 16233945), (26, 14985180), (28, 13914810), (30, 12987156), (35, 11131848), (36, 10822630), (39, 9990120), (40, 9740367), (42, 9276540), (45, 8658104), (49, 7951320), (52, 7492590), (56, 6957405), (60, 6493578), (63, 6184360), (65, 5994072), (70, 5565924), (72, 5411315), (78, 4995060), (84, 4638270), (90, 4329052), (91, 4281480), (98, 3975660), (104, 3746295), (105, 3710616), (117, 3330040), (120, 3246789), (126, 3092180), (130, 2997036), (140, 2782962), (147, 2650440), (156, 2497530), (168, 2319135), (180, 2164526), (182, 2140740), (195, 1998024), (196, 1987830), (210, 1855308), (234, 1665020), (245, 1590264), (252, 1546090), (260, 1498518), (273, 1427160), (280, 1391481), (294, 1325220), (312, 1248765), (315, 1236872), (360, 1082263), (364, 1070370), (390, 999012), (392, 993915), (420, 927654), (441, 883480), (455, 856296), (468, 832510), (490, 795132), (504, 773045), (520, 749259), (546, 713580), (585, 666008), (588, 662610), (630, 618436), (637, 611640), (728, 535185), (735, 530088), (780, 499506), (819, 475720), (840, 463827), (882, 441740), (910, 428148), (936, 416255), (980, 397566), (1092, 356790), (1170, 333004), (1176, 331305), (1260, 309218), (1274, 305820), (1365, 285432), (1470, 265044), (1560, 249753), (1638, 237860), (1699, 229320), (1764, 220870), (1820, 214074), (1911, 203880), (1960, 198783), (2184, 178395), (2205, 176696), (2340, 166502), (2520, 154609), (2548, 152910), (2730, 142716), (2940, 132522), (3185, 122328), (3276, 118930), (3398, 114660), (3528, 110435), (3640, 107037), (3822, 101940), (4095, 95144), (4410, 88348), (4680, 83251), (5096, 76455), (5097, 76440), (5460, 71358), (5733, 67960), (5880, 66261), (6370, 61164), (6552, 59465), (6796, 57330), (7644, 50970), (8190, 47572), (8495, 45864), (8820, 44174), (9555, 40776), (10194, 38220), (10920, 35679), (11466, 33980), (11893, 32760), (12740, 30582), (13592, 28665), (15288, 25485), (15291, 25480), (16380, 23786), (16990, 22932), (17640, 22087), (19110, 20388)]