1185456720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2683}}^1$

素因数の和:2969

約数の個数: 160

約数和(自身を含む): 4217444352

約数和(自身を除く): 3031987632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 263, 280, 336, 420, 526, 560, 789, 840, 1052, 1315, 1578, 1680, 1841, 2104, 2630, 2683, 3156, 3682, 3945, 4208, 5260, 5366, 5523, 6312, 7364, 7890, 8049, 9205, 10520, 10732, 11046, 12624, 13415, 14728, 15780, 16098, 18410, 18781, 21040, 21464, 22092, 26830, 27615, 29456, 31560, 32196, 36820, 37562, 40245, 42928, 44184, 53660, 55230, 56343, 63120, 64392, 73640, 75124, 80490, 88368, 93905, 107320, 110460, 112686, 128784, 147280, 150248, 160980, 187810, 214640, 220920, 225372, 281715, 300496, 321960, 375620, 441840, 450744, 563430, 643920, 705629, 751240, 901488, 1126860, 1411258, 1502480, 2116887, 2253720, 2822516, 3528145, 4233774, 4507440, 4939403, 5645032, 7056290, 8467548, 9878806, 10584435, 11290064, 14112580, 14818209, 16935096, 19757612, 21168870, 24697015, 28225160, 29636418, 33870192, 39515224, 42337740, 49394030, 56450320, 59272836, 74091045, 79030448, 84675480, 98788060, 118545672, 148182090, 169350960, 197576120, 237091344, 296364180, 395152240, 592728360, 1185456720]

約数ペア:

[(1, 1185456720), (2, 592728360), (3, 395152240), (4, 296364180), (5, 237091344), (6, 197576120), (7, 169350960), (8, 148182090), (10, 118545672), (12, 98788060), (14, 84675480), (15, 79030448), (16, 74091045), (20, 59272836), (21, 56450320), (24, 49394030), (28, 42337740), (30, 39515224), (35, 33870192), (40, 29636418), (42, 28225160), (48, 24697015), (56, 21168870), (60, 19757612), (70, 16935096), (80, 14818209), (84, 14112580), (105, 11290064), (112, 10584435), (120, 9878806), (140, 8467548), (168, 7056290), (210, 5645032), (240, 4939403), (263, 4507440), (280, 4233774), (336, 3528145), (420, 2822516), (526, 2253720), (560, 2116887), (789, 1502480), (840, 1411258), (1052, 1126860), (1315, 901488), (1578, 751240), (1680, 705629), (1841, 643920), (2104, 563430), (2630, 450744), (2683, 441840), (3156, 375620), (3682, 321960), (3945, 300496), (4208, 281715), (5260, 225372), (5366, 220920), (5523, 214640), (6312, 187810), (7364, 160980), (7890, 150248), (8049, 147280), (9205, 128784), (10520, 112686), (10732, 110460), (11046, 107320), (12624, 93905), (13415, 88368), (14728, 80490), (15780, 75124), (16098, 73640), (18410, 64392), (18781, 63120), (21040, 56343), (21464, 55230), (22092, 53660), (26830, 44184), (27615, 42928), (29456, 40245), (31560, 37562), (32196, 36820)]