7915225920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2459}}^1$

素因数の和:2965

約数の個数: 224

約数和(自身を含む): 28792627200

約数和(自身を除く): 20877401280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 479, 480, 560, 672, 840, 958, 960, 1120, 1344, 1437, 1680, 1916, 2240, 2395, 2459, 2874, 3353, 3360, 3832, 4790, 4918, 5748, 6706, 6720, 7185, 7377, 7664, 9580, 9836, 10059, 11496, 12295, 13412, 14370, 14754, 15328, 16765, 17213, 19160, 19672, 20118, 22992, 24590, 26824, 28740, 29508, 30656, 33530, 34426, 36885, 38320, 39344, 40236, 45984, 49180, 50295, 51639, 53648, 57480, 59016, 67060, 68852, 73770, 76640, 78688, 80472, 86065, 91968, 98360, 100590, 103278, 107296, 114960, 118032, 134120, 137704, 147540, 153280, 157376, 160944, 172130, 196720, 201180, 206556, 214592, 229920, 236064, 258195, 268240, 275408, 295080, 321888, 344260, 393440, 402360, 413112, 459840, 472128, 516390, 536480, 550816, 590160, 643776, 688520, 786880, 804720, 826224, 1032780, 1072960, 1101632, 1177861, 1180320, 1377040, 1609440, 1652448, 2065560, 2355722, 2360640, 2754080, 3218880, 3304896, 3533583, 4131120, 4711444, 5508160, 5889305, 7067166, 8245027, 8262240, 9422888, 11778610, 14134332, 16490054, 16524480, 17667915, 18845776, 23557220, 24735081, 28268664, 32980108, 35335830, 37691552, 41225135, 47114440, 49470162, 56537328, 65960216, 70671660, 75383104, 82450270, 94228880, 98940324, 113074656, 123675405, 131920432, 141343320, 164900540, 188457760, 197880648, 226149312, 247350810, 263840864, 282686640, 329801080, 376915520, 395761296, 494701620, 527681728, 565373280, 659602160, 791522592, 989403240, 1130746560, 1319204320, 1583045184, 1978806480, 2638408640, 3957612960, 7915225920]

約数ペア:

[(1, 7915225920), (2, 3957612960), (3, 2638408640), (4, 1978806480), (5, 1583045184), (6, 1319204320), (7, 1130746560), (8, 989403240), (10, 791522592), (12, 659602160), (14, 565373280), (15, 527681728), (16, 494701620), (20, 395761296), (21, 376915520), (24, 329801080), (28, 282686640), (30, 263840864), (32, 247350810), (35, 226149312), (40, 197880648), (42, 188457760), (48, 164900540), (56, 141343320), (60, 131920432), (64, 123675405), (70, 113074656), (80, 98940324), (84, 94228880), (96, 82450270), (105, 75383104), (112, 70671660), (120, 65960216), (140, 56537328), (160, 49470162), (168, 47114440), (192, 41225135), (210, 37691552), (224, 35335830), (240, 32980108), (280, 28268664), (320, 24735081), (336, 23557220), (420, 18845776), (448, 17667915), (479, 16524480), (480, 16490054), (560, 14134332), (672, 11778610), (840, 9422888), (958, 8262240), (960, 8245027), (1120, 7067166), (1344, 5889305), (1437, 5508160), (1680, 4711444), (1916, 4131120), (2240, 3533583), (2395, 3304896), (2459, 3218880), (2874, 2754080), (3353, 2360640), (3360, 2355722), (3832, 2065560), (4790, 1652448), (4918, 1609440), (5748, 1377040), (6706, 1180320), (6720, 1177861), (7185, 1101632), (7377, 1072960), (7664, 1032780), (9580, 826224), (9836, 804720), (10059, 786880), (11496, 688520), (12295, 643776), (13412, 590160), (14370, 550816), (14754, 536480), (15328, 516390), (16765, 472128), (17213, 459840), (19160, 413112), (19672, 402360), (20118, 393440), (22992, 344260), (24590, 321888), (26824, 295080), (28740, 275408), (29508, 268240), (30656, 258195), (33530, 236064), (34426, 229920), (36885, 214592), (38320, 206556), (39344, 201180), (40236, 196720), (45984, 172130), (49180, 160944), (50295, 157376), (51639, 153280), (53648, 147540), (57480, 137704), (59016, 134120), (67060, 118032), (68852, 114960), (73770, 107296), (76640, 103278), (78688, 100590), (80472, 98360), (86065, 91968)]