4909488120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{797}}^1$

素因数の和:1126

約数の個数: 192

約数和(自身を含む): 16268091840

約数和(自身を除く): 11358603720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 241, 284, 355, 360, 426, 482, 568, 639, 710, 723, 797, 852, 964, 1065, 1205, 1278, 1420, 1446, 1594, 1704, 1928, 2130, 2169, 2391, 2410, 2556, 2840, 2892, 3188, 3195, 3615, 3985, 4260, 4338, 4782, 4820, 5112, 5784, 6376, 6390, 7173, 7230, 7970, 8520, 8676, 9564, 9640, 10845, 11955, 12780, 14346, 14460, 15940, 17111, 17352, 19128, 21690, 23910, 25560, 28692, 28920, 31880, 34222, 35865, 43380, 47820, 51333, 56587, 57384, 68444, 71730, 85555, 86760, 95640, 102666, 113174, 136888, 143460, 153999, 169761, 171110, 192077, 205332, 226348, 256665, 282935, 286920, 307998, 339522, 342220, 384154, 410664, 452696, 509283, 513330, 565870, 576231, 615996, 679044, 684440, 768308, 769995, 848805, 960385, 1018566, 1026660, 1131740, 1152462, 1231992, 1358088, 1536616, 1539990, 1697610, 1728693, 1920770, 2037132, 2053320, 2263480, 2304924, 2546415, 2881155, 3079980, 3395220, 3457386, 3841540, 4074264, 4609848, 5092830, 5762310, 6159960, 6790440, 6914772, 7683080, 8643465, 10185660, 11524620, 13637467, 13829544, 17286930, 20371320, 23049240, 27274934, 34573860, 40912401, 54549868, 68187335, 69147720, 81824802, 109099736, 122737203, 136374670, 163649604, 204562005, 245474406, 272749340, 327299208, 409124010, 490948812, 545498680, 613686015, 818248020, 981897624, 1227372030, 1636496040, 2454744060, 4909488120]

約数ペア:

[(1, 4909488120), (2, 2454744060), (3, 1636496040), (4, 1227372030), (5, 981897624), (6, 818248020), (8, 613686015), (9, 545498680), (10, 490948812), (12, 409124010), (15, 327299208), (18, 272749340), (20, 245474406), (24, 204562005), (30, 163649604), (36, 136374670), (40, 122737203), (45, 109099736), (60, 81824802), (71, 69147720), (72, 68187335), (90, 54549868), (120, 40912401), (142, 34573860), (180, 27274934), (213, 23049240), (241, 20371320), (284, 17286930), (355, 13829544), (360, 13637467), (426, 11524620), (482, 10185660), (568, 8643465), (639, 7683080), (710, 6914772), (723, 6790440), (797, 6159960), (852, 5762310), (964, 5092830), (1065, 4609848), (1205, 4074264), (1278, 3841540), (1420, 3457386), (1446, 3395220), (1594, 3079980), (1704, 2881155), (1928, 2546415), (2130, 2304924), (2169, 2263480), (2391, 2053320), (2410, 2037132), (2556, 1920770), (2840, 1728693), (2892, 1697610), (3188, 1539990), (3195, 1536616), (3615, 1358088), (3985, 1231992), (4260, 1152462), (4338, 1131740), (4782, 1026660), (4820, 1018566), (5112, 960385), (5784, 848805), (6376, 769995), (6390, 768308), (7173, 684440), (7230, 679044), (7970, 615996), (8520, 576231), (8676, 565870), (9564, 513330), (9640, 509283), (10845, 452696), (11955, 410664), (12780, 384154), (14346, 342220), (14460, 339522), (15940, 307998), (17111, 286920), (17352, 282935), (19128, 256665), (21690, 226348), (23910, 205332), (25560, 192077), (28692, 171110), (28920, 169761), (31880, 153999), (34222, 143460), (35865, 136888), (43380, 113174), (47820, 102666), (51333, 95640), (56587, 86760), (57384, 85555), (68444, 71730)]