230805120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1363

約数の個数: 256

約数和(自身を含む): 906151680

約数和(自身を除く): 675346560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1321, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2642, 2688, 2730, 2912, 3120, 3360, 3640, 3963, 4160, 4368, 4480, 4992, 5284, 5460, 5824, 6240, 6605, 6720, 7280, 7926, 8320, 8736, 9247, 10568, 10920, 11648, 12480, 13210, 13440, 14560, 15852, 17173, 17472, 18494, 19815, 21136, 21840, 24960, 26420, 27741, 29120, 31704, 34346, 34944, 36988, 39630, 42272, 43680, 46235, 51519, 52840, 55482, 58240, 63408, 68692, 73976, 79260, 84544, 85865, 87360, 92470, 103038, 105680, 110964, 120211, 126816, 137384, 138705, 147952, 158520, 169088, 171730, 174720, 184940, 206076, 211360, 221928, 240422, 253632, 257595, 274768, 277410, 295904, 317040, 343460, 360633, 369880, 412152, 422720, 443856, 480844, 507264, 515190, 549536, 554820, 591808, 601055, 634080, 686920, 721266, 739760, 824304, 845440, 887712, 961688, 1030380, 1099072, 1109640, 1183616, 1202110, 1268160, 1373840, 1442532, 1479520, 1648608, 1775424, 1803165, 1923376, 2060760, 2198144, 2219280, 2404220, 2536320, 2747680, 2885064, 2959040, 3297216, 3550848, 3606330, 3846752, 4121520, 4438560, 4808440, 5495360, 5770128, 5918080, 6594432, 7212660, 7693504, 8243040, 8877120, 9616880, 10990720, 11540256, 14425320, 15387008, 16486080, 17754240, 19233760, 23080512, 28850640, 32972160, 38467520, 46161024, 57701280, 76935040, 115402560, 230805120]

約数ペア:

[(1, 230805120), (2, 115402560), (3, 76935040), (4, 57701280), (5, 46161024), (6, 38467520), (7, 32972160), (8, 28850640), (10, 23080512), (12, 19233760), (13, 17754240), (14, 16486080), (15, 15387008), (16, 14425320), (20, 11540256), (21, 10990720), (24, 9616880), (26, 8877120), (28, 8243040), (30, 7693504), (32, 7212660), (35, 6594432), (39, 5918080), (40, 5770128), (42, 5495360), (48, 4808440), (52, 4438560), (56, 4121520), (60, 3846752), (64, 3606330), (65, 3550848), (70, 3297216), (78, 2959040), (80, 2885064), (84, 2747680), (91, 2536320), (96, 2404220), (104, 2219280), (105, 2198144), (112, 2060760), (120, 1923376), (128, 1803165), (130, 1775424), (140, 1648608), (156, 1479520), (160, 1442532), (168, 1373840), (182, 1268160), (192, 1202110), (195, 1183616), (208, 1109640), (210, 1099072), (224, 1030380), (240, 961688), (260, 887712), (273, 845440), (280, 824304), (312, 739760), (320, 721266), (336, 686920), (364, 634080), (384, 601055), (390, 591808), (416, 554820), (420, 549536), (448, 515190), (455, 507264), (480, 480844), (520, 443856), (546, 422720), (560, 412152), (624, 369880), (640, 360633), (672, 343460), (728, 317040), (780, 295904), (832, 277410), (840, 274768), (896, 257595), (910, 253632), (960, 240422), (1040, 221928), (1092, 211360), (1120, 206076), (1248, 184940), (1321, 174720), (1344, 171730), (1365, 169088), (1456, 158520), (1560, 147952), (1664, 138705), (1680, 137384), (1820, 126816), (1920, 120211), (2080, 110964), (2184, 105680), (2240, 103038), (2496, 92470), (2642, 87360), (2688, 85865), (2730, 84544), (2912, 79260), (3120, 73976), (3360, 68692), (3640, 63408), (3963, 58240), (4160, 55482), (4368, 52840), (4480, 51519), (4992, 46235), (5284, 43680), (5460, 42272), (5824, 39630), (6240, 36988), (6605, 34944), (6720, 34346), (7280, 31704), (7926, 29120), (8320, 27741), (8736, 26420), (9247, 24960), (10568, 21840), (10920, 21136), (11648, 19815), (12480, 18494), (13210, 17472), (13440, 17173), (14560, 15852)]