1619890560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 384

約数和(自身を含む): 6031920960

約数和(自身を除く): 4412030400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 71, 72, 80, 85, 90, 96, 102, 120, 128, 136, 142, 144, 153, 160, 170, 180, 192, 204, 213, 233, 240, 255, 272, 284, 288, 306, 320, 340, 355, 360, 384, 408, 426, 466, 480, 510, 544, 568, 576, 612, 639, 640, 680, 699, 710, 720, 765, 816, 852, 932, 960, 1020, 1065, 1088, 1136, 1152, 1165, 1207, 1224, 1278, 1360, 1398, 1420, 1440, 1530, 1632, 1704, 1864, 1920, 2040, 2097, 2130, 2176, 2272, 2330, 2414, 2448, 2556, 2720, 2796, 2840, 2880, 3060, 3195, 3264, 3408, 3495, 3621, 3728, 3961, 4080, 4194, 4260, 4544, 4660, 4828, 4896, 5112, 5440, 5592, 5680, 5760, 6035, 6120, 6390, 6528, 6816, 6990, 7242, 7456, 7922, 8160, 8388, 8520, 9088, 9320, 9656, 9792, 10224, 10485, 10863, 10880, 11184, 11360, 11883, 12070, 12240, 12780, 13632, 13980, 14484, 14912, 15844, 16320, 16543, 16776, 17040, 18105, 18640, 19312, 19584, 19805, 20448, 20970, 21726, 22368, 22720, 23766, 24140, 24480, 25560, 27264, 27960, 28968, 29824, 31688, 32640, 33086, 33552, 34080, 35649, 36210, 37280, 38624, 39610, 40896, 41940, 43452, 44736, 45440, 47532, 48280, 48960, 49629, 51120, 54315, 55920, 57936, 59415, 63376, 66172, 67104, 68160, 71298, 72420, 74560, 77248, 79220, 81792, 82715, 83880, 86904, 89472, 95064, 96560, 97920, 99258, 102240, 108630, 111840, 115872, 118830, 126752, 132344, 134208, 136320, 142596, 144840, 148887, 149120, 154496, 158440, 165430, 167760, 173808, 178245, 190128, 193120, 198516, 204480, 217260, 223680, 231744, 237660, 248145, 253504, 264688, 268416, 281231, 285192, 289680, 297774, 316880, 330860, 335520, 347616, 356490, 380256, 386240, 397032, 408960, 434520, 447360, 463488, 475320, 496290, 507008, 529376, 562462, 570384, 579360, 595548, 633760, 661720, 671040, 695232, 712980, 744435, 760512, 772480, 794064, 843693, 869040, 950640, 992580, 1058752, 1124924, 1140768, 1158720, 1191096, 1267520, 1323440, 1342080, 1390464, 1406155, 1425960, 1488870, 1521024, 1588128, 1687386, 1738080, 1901280, 1985160, 2117504, 2249848, 2281536, 2317440, 2382192, 2531079, 2535040, 2646880, 2812310, 2851920, 2977740, 3176256, 3374772, 3476160, 3802560, 3970320, 4218465, 4499696, 4563072, 4764384, 5062158, 5293760, 5624620, 5703840, 5955480, 6352512, 6749544, 6952320, 7605120, 7940640, 8436930, 8999392, 9528768, 10124316, 10587520, 11249240, 11407680, 11910960, 12655395, 13499088, 15881280, 16873860, 17998784, 19057536, 20248632, 22498480, 22815360, 23821920, 25310790, 26998176, 31762560, 33747720, 35997568, 40497264, 44996960, 47643840, 50621580, 53996352, 67495440, 80994528, 89993920, 95287680, 101243160, 107992704, 134990880, 161989056, 179987840, 202486320, 269981760, 323978112, 404972640, 539963520, 809945280, 1619890560]

約数ペア:

[(1, 1619890560), (2, 809945280), (3, 539963520), (4, 404972640), (5, 323978112), (6, 269981760), (8, 202486320), (9, 179987840), (10, 161989056), (12, 134990880), (15, 107992704), (16, 101243160), (17, 95287680), (18, 89993920), (20, 80994528), (24, 67495440), (30, 53996352), (32, 50621580), (34, 47643840), (36, 44996960), (40, 40497264), (45, 35997568), (48, 33747720), (51, 31762560), (60, 26998176), (64, 25310790), (68, 23821920), (71, 22815360), (72, 22498480), (80, 20248632), (85, 19057536), (90, 17998784), (96, 16873860), (102, 15881280), (120, 13499088), (128, 12655395), (136, 11910960), (142, 11407680), (144, 11249240), (153, 10587520), (160, 10124316), (170, 9528768), (180, 8999392), (192, 8436930), (204, 7940640), (213, 7605120), (233, 6952320), (240, 6749544), (255, 6352512), (272, 5955480), (284, 5703840), (288, 5624620), (306, 5293760), (320, 5062158), (340, 4764384), (355, 4563072), (360, 4499696), (384, 4218465), (408, 3970320), (426, 3802560), (466, 3476160), (480, 3374772), (510, 3176256), (544, 2977740), (568, 2851920), (576, 2812310), (612, 2646880), (639, 2535040), (640, 2531079), (680, 2382192), (699, 2317440), (710, 2281536), (720, 2249848), (765, 2117504), (816, 1985160), (852, 1901280), (932, 1738080), (960, 1687386), (1020, 1588128), (1065, 1521024), (1088, 1488870), (1136, 1425960), (1152, 1406155), (1165, 1390464), (1207, 1342080), (1224, 1323440), (1278, 1267520), (1360, 1191096), (1398, 1158720), (1420, 1140768), (1440, 1124924), (1530, 1058752), (1632, 992580), (1704, 950640), (1864, 869040), (1920, 843693), (2040, 794064), (2097, 772480), (2130, 760512), (2176, 744435), (2272, 712980), (2330, 695232), (2414, 671040), (2448, 661720), (2556, 633760), (2720, 595548), (2796, 579360), (2840, 570384), (2880, 562462), (3060, 529376), (3195, 507008), (3264, 496290), (3408, 475320), (3495, 463488), (3621, 447360), (3728, 434520), (3961, 408960), (4080, 397032), (4194, 386240), (4260, 380256), (4544, 356490), (4660, 347616), (4828, 335520), (4896, 330860), (5112, 316880), (5440, 297774), (5592, 289680), (5680, 285192), (5760, 281231), (6035, 268416), (6120, 264688), (6390, 253504), (6528, 248145), (6816, 237660), (6990, 231744), (7242, 223680), (7456, 217260), (7922, 204480), (8160, 198516), (8388, 193120), (8520, 190128), (9088, 178245), (9320, 173808), (9656, 167760), (9792, 165430), (10224, 158440), (10485, 154496), (10863, 149120), (10880, 148887), (11184, 144840), (11360, 142596), (11883, 136320), (12070, 134208), (12240, 132344), (12780, 126752), (13632, 118830), (13980, 115872), (14484, 111840), (14912, 108630), (15844, 102240), (16320, 99258), (16543, 97920), (16776, 96560), (17040, 95064), (18105, 89472), (18640, 86904), (19312, 83880), (19584, 82715), (19805, 81792), (20448, 79220), (20970, 77248), (21726, 74560), (22368, 72420), (22720, 71298), (23766, 68160), (24140, 67104), (24480, 66172), (25560, 63376), (27264, 59415), (27960, 57936), (28968, 55920), (29824, 54315), (31688, 51120), (32640, 49629), (33086, 48960), (33552, 48280), (34080, 47532), (35649, 45440), (36210, 44736), (37280, 43452), (38624, 41940), (39610, 40896)]