12287691780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16921}}^1$

素因数の和:16979

約数の個数: 288

約数和(自身を含む): 45372620160

約数和(自身を除く): 33084928380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 49, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 105, 114, 130, 133, 140, 147, 156, 182, 190, 195, 196, 210, 228, 245, 247, 260, 266, 273, 285, 294, 364, 380, 390, 399, 420, 455, 490, 494, 532, 546, 570, 588, 637, 665, 735, 741, 780, 798, 910, 931, 980, 988, 1092, 1140, 1235, 1274, 1330, 1365, 1470, 1482, 1596, 1729, 1820, 1862, 1911, 1995, 2470, 2548, 2660, 2730, 2793, 2940, 2964, 3185, 3458, 3705, 3724, 3822, 3990, 4655, 4940, 5187, 5460, 5586, 6370, 6916, 7410, 7644, 7980, 8645, 9310, 9555, 10374, 11172, 12103, 12740, 13965, 14820, 16921, 17290, 18620, 19110, 20748, 24206, 25935, 27930, 33842, 34580, 36309, 38220, 48412, 50763, 51870, 55860, 60515, 67684, 72618, 84605, 101526, 103740, 118447, 121030, 145236, 169210, 181545, 203052, 219973, 236894, 242060, 253815, 321499, 338420, 355341, 363090, 439946, 473788, 507630, 592235, 642998, 659919, 710682, 726180, 829129, 879892, 964497, 1015260, 1099865, 1184470, 1285996, 1319838, 1421364, 1539811, 1607495, 1658258, 1776705, 1928994, 2199730, 2250493, 2368940, 2487387, 2639676, 3079622, 3214990, 3299595, 3316516, 3553410, 3857988, 4145645, 4179487, 4399460, 4500986, 4619433, 4822485, 4974774, 6159244, 6429980, 6599190, 6751479, 7106820, 7699055, 8291290, 8358974, 9001972, 9238866, 9644970, 9949548, 10778677, 11252465, 12436935, 12538461, 13198380, 13502958, 15398110, 15753451, 16582580, 16717948, 18477732, 19289940, 20897435, 21557354, 22504930, 23097165, 24873870, 25076922, 27005916, 29256409, 30796220, 31506902, 32336031, 33757395, 41794870, 43114708, 45009860, 46194330, 47260353, 49747740, 50153844, 53893385, 58512818, 62692305, 63013804, 64672062, 67514790, 78767255, 83589740, 87769227, 92388660, 94520706, 107786770, 117025636, 125384610, 129344124, 135029580, 146282045, 157534510, 161680155, 175538454, 189041412, 204794863, 215573540, 236301765, 250769220, 292564090, 315069020, 323360310, 351076908, 409589726, 438846135, 472603530, 585128180, 614384589, 646720620, 819179452, 877692270, 945207060, 1023974315, 1228769178, 1755384540, 2047948630, 2457538356, 3071922945, 4095897260, 6143845890, 12287691780]

約数ペア:

[(1, 12287691780), (2, 6143845890), (3, 4095897260), (4, 3071922945), (5, 2457538356), (6, 2047948630), (7, 1755384540), (10, 1228769178), (12, 1023974315), (13, 945207060), (14, 877692270), (15, 819179452), (19, 646720620), (20, 614384589), (21, 585128180), (26, 472603530), (28, 438846135), (30, 409589726), (35, 351076908), (38, 323360310), (39, 315069020), (42, 292564090), (49, 250769220), (52, 236301765), (57, 215573540), (60, 204794863), (65, 189041412), (70, 175538454), (76, 161680155), (78, 157534510), (84, 146282045), (91, 135029580), (95, 129344124), (98, 125384610), (105, 117025636), (114, 107786770), (130, 94520706), (133, 92388660), (140, 87769227), (147, 83589740), (156, 78767255), (182, 67514790), (190, 64672062), (195, 63013804), (196, 62692305), (210, 58512818), (228, 53893385), (245, 50153844), (247, 49747740), (260, 47260353), (266, 46194330), (273, 45009860), (285, 43114708), (294, 41794870), (364, 33757395), (380, 32336031), (390, 31506902), (399, 30796220), (420, 29256409), (455, 27005916), (490, 25076922), (494, 24873870), (532, 23097165), (546, 22504930), (570, 21557354), (588, 20897435), (637, 19289940), (665, 18477732), (735, 16717948), (741, 16582580), (780, 15753451), (798, 15398110), (910, 13502958), (931, 13198380), (980, 12538461), (988, 12436935), (1092, 11252465), (1140, 10778677), (1235, 9949548), (1274, 9644970), (1330, 9238866), (1365, 9001972), (1470, 8358974), (1482, 8291290), (1596, 7699055), (1729, 7106820), (1820, 6751479), (1862, 6599190), (1911, 6429980), (1995, 6159244), (2470, 4974774), (2548, 4822485), (2660, 4619433), (2730, 4500986), (2793, 4399460), (2940, 4179487), (2964, 4145645), (3185, 3857988), (3458, 3553410), (3705, 3316516), (3724, 3299595), (3822, 3214990), (3990, 3079622), (4655, 2639676), (4940, 2487387), (5187, 2368940), (5460, 2250493), (5586, 2199730), (6370, 1928994), (6916, 1776705), (7410, 1658258), (7644, 1607495), (7980, 1539811), (8645, 1421364), (9310, 1319838), (9555, 1285996), (10374, 1184470), (11172, 1099865), (12103, 1015260), (12740, 964497), (13965, 879892), (14820, 829129), (16921, 726180), (17290, 710682), (18620, 659919), (19110, 642998), (20748, 592235), (24206, 507630), (25935, 473788), (27930, 439946), (33842, 363090), (34580, 355341), (36309, 338420), (38220, 321499), (48412, 253815), (50763, 242060), (51870, 236894), (55860, 219973), (60515, 203052), (67684, 181545), (72618, 169210), (84605, 145236), (101526, 121030), (103740, 118447)]