232985220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 752640000

約数和(自身を除く): 519654780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 79, 95, 114, 130, 156, 158, 190, 195, 199, 228, 237, 247, 260, 285, 316, 380, 390, 395, 398, 474, 494, 570, 597, 741, 780, 790, 796, 948, 988, 995, 1027, 1140, 1185, 1194, 1235, 1482, 1501, 1580, 1990, 2054, 2370, 2388, 2470, 2587, 2964, 2985, 3002, 3081, 3705, 3781, 3980, 4108, 4503, 4740, 4940, 5135, 5174, 5970, 6004, 6162, 7410, 7505, 7562, 7761, 9006, 10270, 10348, 11343, 11940, 12324, 12935, 14820, 15010, 15124, 15405, 15522, 15721, 18012, 18905, 19513, 20540, 22515, 22686, 25870, 30020, 30810, 31044, 31442, 37810, 38805, 39026, 45030, 45372, 47163, 49153, 51740, 56715, 58539, 61620, 62884, 75620, 77610, 78052, 78605, 90060, 94326, 97565, 98306, 113430, 117078, 147459, 155220, 157210, 188652, 195130, 196612, 204373, 226860, 234156, 235815, 245765, 292695, 294918, 298699, 314420, 390260, 408746, 471630, 491530, 585390, 589836, 597398, 613119, 737295, 817492, 896097, 943260, 983060, 1021865, 1170780, 1194796, 1226238, 1474590, 1493495, 1792194, 2043730, 2452476, 2949180, 2986990, 3065595, 3584388, 3883087, 4087460, 4480485, 5973980, 6131190, 7766174, 8960970, 11649261, 12262380, 15532348, 17921940, 19415435, 23298522, 38830870, 46597044, 58246305, 77661740, 116492610, 232985220]

約数ペア:

[(1, 232985220), (2, 116492610), (3, 77661740), (4, 58246305), (5, 46597044), (6, 38830870), (10, 23298522), (12, 19415435), (13, 17921940), (15, 15532348), (19, 12262380), (20, 11649261), (26, 8960970), (30, 7766174), (38, 6131190), (39, 5973980), (52, 4480485), (57, 4087460), (60, 3883087), (65, 3584388), (76, 3065595), (78, 2986990), (79, 2949180), (95, 2452476), (114, 2043730), (130, 1792194), (156, 1493495), (158, 1474590), (190, 1226238), (195, 1194796), (199, 1170780), (228, 1021865), (237, 983060), (247, 943260), (260, 896097), (285, 817492), (316, 737295), (380, 613119), (390, 597398), (395, 589836), (398, 585390), (474, 491530), (494, 471630), (570, 408746), (597, 390260), (741, 314420), (780, 298699), (790, 294918), (796, 292695), (948, 245765), (988, 235815), (995, 234156), (1027, 226860), (1140, 204373), (1185, 196612), (1194, 195130), (1235, 188652), (1482, 157210), (1501, 155220), (1580, 147459), (1990, 117078), (2054, 113430), (2370, 98306), (2388, 97565), (2470, 94326), (2587, 90060), (2964, 78605), (2985, 78052), (3002, 77610), (3081, 75620), (3705, 62884), (3781, 61620), (3980, 58539), (4108, 56715), (4503, 51740), (4740, 49153), (4940, 47163), (5135, 45372), (5174, 45030), (5970, 39026), (6004, 38805), (6162, 37810), (7410, 31442), (7505, 31044), (7562, 30810), (7761, 30020), (9006, 25870), (10270, 22686), (10348, 22515), (11343, 20540), (11940, 19513), (12324, 18905), (12935, 18012), (14820, 15721), (15010, 15522), (15124, 15405)]