1393465680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{599}}^1$

素因数の和:983

約数の個数: 200

約数和(自身を含む): 4861296000

約数和(自身を除く): 3467830320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 359, 360, 405, 432, 540, 599, 648, 718, 720, 810, 1077, 1080, 1198, 1296, 1436, 1620, 1795, 1797, 2154, 2160, 2396, 2872, 2995, 3231, 3240, 3590, 3594, 4308, 4792, 5385, 5391, 5744, 5990, 6462, 6480, 7180, 7188, 8616, 8985, 9584, 9693, 10770, 10782, 11980, 12924, 14360, 14376, 16155, 16173, 17232, 17970, 19386, 21540, 21564, 23960, 25848, 26955, 28720, 28752, 29079, 32310, 32346, 35940, 38772, 43080, 43128, 47920, 48465, 48519, 51696, 53910, 58158, 64620, 64692, 71880, 77544, 80865, 86160, 86256, 96930, 97038, 107820, 116316, 129240, 129384, 143760, 145395, 155088, 161730, 193860, 194076, 215041, 215640, 232632, 242595, 258480, 258768, 290790, 323460, 387720, 388152, 430082, 431280, 465264, 485190, 581580, 645123, 646920, 775440, 776304, 860164, 970380, 1075205, 1163160, 1290246, 1293840, 1720328, 1935369, 1940760, 2150410, 2326320, 2580492, 3225615, 3440656, 3870738, 3881520, 4300820, 5160984, 5806107, 6451230, 7741476, 8601640, 9676845, 10321968, 11612214, 12902460, 15482952, 17203280, 17418321, 19353690, 23224428, 25804920, 29030535, 30965904, 34836642, 38707380, 46448856, 51609840, 58061070, 69673284, 77414760, 87091605, 92897712, 116122140, 139346568, 154829520, 174183210, 232244280, 278693136, 348366420, 464488560, 696732840, 1393465680]

約数ペア:

[(1, 1393465680), (2, 696732840), (3, 464488560), (4, 348366420), (5, 278693136), (6, 232244280), (8, 174183210), (9, 154829520), (10, 139346568), (12, 116122140), (15, 92897712), (16, 87091605), (18, 77414760), (20, 69673284), (24, 58061070), (27, 51609840), (30, 46448856), (36, 38707380), (40, 34836642), (45, 30965904), (48, 29030535), (54, 25804920), (60, 23224428), (72, 19353690), (80, 17418321), (81, 17203280), (90, 15482952), (108, 12902460), (120, 11612214), (135, 10321968), (144, 9676845), (162, 8601640), (180, 7741476), (216, 6451230), (240, 5806107), (270, 5160984), (324, 4300820), (359, 3881520), (360, 3870738), (405, 3440656), (432, 3225615), (540, 2580492), (599, 2326320), (648, 2150410), (718, 1940760), (720, 1935369), (810, 1720328), (1077, 1293840), (1080, 1290246), (1198, 1163160), (1296, 1075205), (1436, 970380), (1620, 860164), (1795, 776304), (1797, 775440), (2154, 646920), (2160, 645123), (2396, 581580), (2872, 485190), (2995, 465264), (3231, 431280), (3240, 430082), (3590, 388152), (3594, 387720), (4308, 323460), (4792, 290790), (5385, 258768), (5391, 258480), (5744, 242595), (5990, 232632), (6462, 215640), (6480, 215041), (7180, 194076), (7188, 193860), (8616, 161730), (8985, 155088), (9584, 145395), (9693, 143760), (10770, 129384), (10782, 129240), (11980, 116316), (12924, 107820), (14360, 97038), (14376, 96930), (16155, 86256), (16173, 86160), (17232, 80865), (17970, 77544), (19386, 71880), (21540, 64692), (21564, 64620), (23960, 58158), (25848, 53910), (26955, 51696), (28720, 48519), (28752, 48465), (29079, 47920), (32310, 43128), (32346, 43080), (35940, 38772)]