129483480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 484723440

約数和(自身を除く): 355239960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 61, 70, 76, 84, 95, 98, 105, 114, 120, 122, 133, 140, 147, 152, 168, 183, 190, 196, 210, 228, 244, 245, 266, 280, 285, 294, 305, 361, 366, 380, 392, 399, 420, 427, 456, 488, 490, 532, 570, 588, 610, 665, 722, 732, 735, 760, 798, 840, 854, 915, 931, 980, 1064, 1083, 1140, 1159, 1176, 1220, 1281, 1330, 1444, 1464, 1470, 1596, 1708, 1805, 1830, 1862, 1960, 1995, 2135, 2166, 2280, 2318, 2440, 2527, 2562, 2660, 2793, 2888, 2940, 2989, 3192, 3416, 3477, 3610, 3660, 3724, 3990, 4270, 4332, 4636, 4655, 5054, 5124, 5320, 5415, 5586, 5795, 5880, 5978, 6405, 6954, 7220, 7320, 7448, 7581, 7980, 8113, 8540, 8664, 8967, 9272, 9310, 10108, 10248, 10830, 11172, 11590, 11956, 12635, 12810, 13908, 13965, 14440, 14945, 15162, 15960, 16226, 17080, 17385, 17689, 17934, 18620, 20216, 21660, 22021, 22344, 23180, 23912, 24339, 25270, 25620, 27816, 27930, 29890, 30324, 32452, 34770, 35378, 35868, 37240, 37905, 40565, 43320, 44042, 44835, 46360, 48678, 50540, 51240, 53067, 55860, 56791, 59780, 60648, 64904, 66063, 69540, 70756, 71736, 75810, 81130, 88084, 88445, 89670, 97356, 101080, 106134, 110105, 111720, 113582, 119560, 121695, 132126, 139080, 141512, 151620, 154147, 162260, 170373, 176168, 176890, 179340, 194712, 212268, 220210, 227164, 243390, 264252, 265335, 283955, 303240, 308294, 324520, 330315, 340746, 353780, 358680, 424536, 440420, 454328, 462441, 486780, 528504, 530670, 567910, 616588, 660630, 681492, 707560, 770735, 851865, 880840, 924882, 973560, 1061340, 1079029, 1135820, 1233176, 1321260, 1362984, 1541470, 1703730, 1849764, 2122680, 2158058, 2271640, 2312205, 2642520, 3082940, 3237087, 3407460, 3699528, 4316116, 4624410, 5395145, 6165880, 6474174, 6814920, 8632232, 9248820, 10790290, 12948348, 16185435, 18497640, 21580580, 25896696, 32370870, 43161160, 64741740, 129483480]

約数ペア:

[(1, 129483480), (2, 64741740), (3, 43161160), (4, 32370870), (5, 25896696), (6, 21580580), (7, 18497640), (8, 16185435), (10, 12948348), (12, 10790290), (14, 9248820), (15, 8632232), (19, 6814920), (20, 6474174), (21, 6165880), (24, 5395145), (28, 4624410), (30, 4316116), (35, 3699528), (38, 3407460), (40, 3237087), (42, 3082940), (49, 2642520), (56, 2312205), (57, 2271640), (60, 2158058), (61, 2122680), (70, 1849764), (76, 1703730), (84, 1541470), (95, 1362984), (98, 1321260), (105, 1233176), (114, 1135820), (120, 1079029), (122, 1061340), (133, 973560), (140, 924882), (147, 880840), (152, 851865), (168, 770735), (183, 707560), (190, 681492), (196, 660630), (210, 616588), (228, 567910), (244, 530670), (245, 528504), (266, 486780), (280, 462441), (285, 454328), (294, 440420), (305, 424536), (361, 358680), (366, 353780), (380, 340746), (392, 330315), (399, 324520), (420, 308294), (427, 303240), (456, 283955), (488, 265335), (490, 264252), (532, 243390), (570, 227164), (588, 220210), (610, 212268), (665, 194712), (722, 179340), (732, 176890), (735, 176168), (760, 170373), (798, 162260), (840, 154147), (854, 151620), (915, 141512), (931, 139080), (980, 132126), (1064, 121695), (1083, 119560), (1140, 113582), (1159, 111720), (1176, 110105), (1220, 106134), (1281, 101080), (1330, 97356), (1444, 89670), (1464, 88445), (1470, 88084), (1596, 81130), (1708, 75810), (1805, 71736), (1830, 70756), (1862, 69540), (1960, 66063), (1995, 64904), (2135, 60648), (2166, 59780), (2280, 56791), (2318, 55860), (2440, 53067), (2527, 51240), (2562, 50540), (2660, 48678), (2793, 46360), (2888, 44835), (2940, 44042), (2989, 43320), (3192, 40565), (3416, 37905), (3477, 37240), (3610, 35868), (3660, 35378), (3724, 34770), (3990, 32452), (4270, 30324), (4332, 29890), (4636, 27930), (4655, 27816), (5054, 25620), (5124, 25270), (5320, 24339), (5415, 23912), (5586, 23180), (5795, 22344), (5880, 22021), (5978, 21660), (6405, 20216), (6954, 18620), (7220, 17934), (7320, 17689), (7448, 17385), (7581, 17080), (7980, 16226), (8113, 15960), (8540, 15162), (8664, 14945), (8967, 14440), (9272, 13965), (9310, 13908), (10108, 12810), (10248, 12635), (10830, 11956), (11172, 11590)]