193136520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 663552000

約数和(自身を除く): 470415480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 29, 30, 38, 40, 46, 57, 58, 60, 69, 76, 87, 92, 95, 114, 115, 116, 120, 127, 138, 145, 152, 174, 184, 190, 228, 230, 232, 254, 276, 285, 290, 345, 348, 380, 381, 435, 437, 456, 460, 508, 551, 552, 570, 580, 635, 667, 690, 696, 760, 762, 870, 874, 920, 1016, 1102, 1140, 1160, 1270, 1311, 1334, 1380, 1524, 1653, 1740, 1748, 1905, 2001, 2185, 2204, 2280, 2413, 2540, 2622, 2668, 2755, 2760, 2921, 3048, 3306, 3335, 3480, 3496, 3683, 3810, 4002, 4370, 4408, 4826, 5080, 5244, 5336, 5510, 5842, 6555, 6612, 6670, 7239, 7366, 7620, 8004, 8265, 8740, 8763, 9652, 10005, 10488, 11020, 11049, 11684, 12065, 12673, 13110, 13224, 13340, 14478, 14605, 14732, 15240, 16008, 16530, 17480, 17526, 18415, 19304, 20010, 22040, 22098, 23368, 24130, 25346, 26220, 26680, 28956, 29210, 29464, 33060, 35052, 36195, 36830, 38019, 40020, 43815, 44196, 48260, 50692, 52440, 55245, 55499, 57912, 58420, 63365, 66120, 69977, 70104, 72390, 73660, 76038, 80040, 84709, 87630, 88392, 96520, 101384, 110490, 110998, 116840, 126730, 139954, 144780, 147320, 152076, 166497, 169418, 175260, 190095, 209931, 220980, 221996, 253460, 254127, 277495, 279908, 289560, 304152, 332994, 338836, 349885, 350520, 380190, 419862, 423545, 441960, 443992, 506920, 508254, 554990, 559816, 665988, 677672, 699770, 760380, 832485, 839724, 847090, 1016508, 1049655, 1109980, 1270635, 1331976, 1399540, 1520760, 1609471, 1664970, 1679448, 1694180, 2033016, 2099310, 2219960, 2541270, 2799080, 3218942, 3329940, 3388360, 4198620, 4828413, 5082540, 6437884, 6659880, 8047355, 8397240, 9656826, 10165080, 12875768, 16094710, 19313652, 24142065, 32189420, 38627304, 48284130, 64378840, 96568260, 193136520]

約数ペア:

[(1, 193136520), (2, 96568260), (3, 64378840), (4, 48284130), (5, 38627304), (6, 32189420), (8, 24142065), (10, 19313652), (12, 16094710), (15, 12875768), (19, 10165080), (20, 9656826), (23, 8397240), (24, 8047355), (29, 6659880), (30, 6437884), (38, 5082540), (40, 4828413), (46, 4198620), (57, 3388360), (58, 3329940), (60, 3218942), (69, 2799080), (76, 2541270), (87, 2219960), (92, 2099310), (95, 2033016), (114, 1694180), (115, 1679448), (116, 1664970), (120, 1609471), (127, 1520760), (138, 1399540), (145, 1331976), (152, 1270635), (174, 1109980), (184, 1049655), (190, 1016508), (228, 847090), (230, 839724), (232, 832485), (254, 760380), (276, 699770), (285, 677672), (290, 665988), (345, 559816), (348, 554990), (380, 508254), (381, 506920), (435, 443992), (437, 441960), (456, 423545), (460, 419862), (508, 380190), (551, 350520), (552, 349885), (570, 338836), (580, 332994), (635, 304152), (667, 289560), (690, 279908), (696, 277495), (760, 254127), (762, 253460), (870, 221996), (874, 220980), (920, 209931), (1016, 190095), (1102, 175260), (1140, 169418), (1160, 166497), (1270, 152076), (1311, 147320), (1334, 144780), (1380, 139954), (1524, 126730), (1653, 116840), (1740, 110998), (1748, 110490), (1905, 101384), (2001, 96520), (2185, 88392), (2204, 87630), (2280, 84709), (2413, 80040), (2540, 76038), (2622, 73660), (2668, 72390), (2755, 70104), (2760, 69977), (2921, 66120), (3048, 63365), (3306, 58420), (3335, 57912), (3480, 55499), (3496, 55245), (3683, 52440), (3810, 50692), (4002, 48260), (4370, 44196), (4408, 43815), (4826, 40020), (5080, 38019), (5244, 36830), (5336, 36195), (5510, 35052), (5842, 33060), (6555, 29464), (6612, 29210), (6670, 28956), (7239, 26680), (7366, 26220), (7620, 25346), (8004, 24130), (8265, 23368), (8740, 22098), (8763, 22040), (9652, 20010), (10005, 19304), (10488, 18415), (11020, 17526), (11049, 17480), (11684, 16530), (12065, 16008), (12673, 15240), (13110, 14732), (13224, 14605), (13340, 14478)]