2955145620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{677}}^1$

素因数の和:1262

約数の個数: 192

約数和(自身を含む): 9987102720

約数和(自身を除く): 7031957100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 547, 570, 665, 677, 798, 1094, 1140, 1330, 1354, 1596, 1641, 1995, 2031, 2188, 2660, 2708, 2735, 3282, 3385, 3829, 3990, 4062, 4739, 5470, 6564, 6770, 7658, 7980, 8124, 8205, 9478, 10155, 10393, 10940, 11487, 12863, 13540, 14217, 15316, 16410, 18956, 19145, 20310, 20786, 22974, 23695, 25726, 28434, 31179, 32820, 38290, 38589, 40620, 41572, 45948, 47390, 51452, 51965, 56868, 57435, 62358, 64315, 71085, 72751, 76580, 77178, 90041, 94780, 103930, 114870, 124716, 128630, 142170, 145502, 154356, 155895, 180082, 192945, 207860, 218253, 229740, 257260, 270123, 284340, 291004, 311790, 360164, 363755, 370319, 385890, 436506, 450205, 540246, 623580, 727510, 740638, 771780, 873012, 900410, 1080492, 1091265, 1110957, 1350615, 1455020, 1481276, 1800820, 1851595, 2182530, 2221914, 2592233, 2701230, 3703190, 4365060, 4443828, 5184466, 5402460, 5554785, 7036061, 7406380, 7776699, 10368932, 11109570, 12961165, 14072122, 15553398, 21108183, 22219140, 25922330, 28144244, 31106796, 35180305, 38883495, 42216366, 49252427, 51844660, 70360610, 77766990, 84432732, 98504854, 105540915, 140721220, 147757281, 155533980, 197009708, 211081830, 246262135, 295514562, 422163660, 492524270, 591029124, 738786405, 985048540, 1477572810, 2955145620]

約数ペア:

[(1, 2955145620), (2, 1477572810), (3, 985048540), (4, 738786405), (5, 591029124), (6, 492524270), (7, 422163660), (10, 295514562), (12, 246262135), (14, 211081830), (15, 197009708), (19, 155533980), (20, 147757281), (21, 140721220), (28, 105540915), (30, 98504854), (35, 84432732), (38, 77766990), (42, 70360610), (57, 51844660), (60, 49252427), (70, 42216366), (76, 38883495), (84, 35180305), (95, 31106796), (105, 28144244), (114, 25922330), (133, 22219140), (140, 21108183), (190, 15553398), (210, 14072122), (228, 12961165), (266, 11109570), (285, 10368932), (380, 7776699), (399, 7406380), (420, 7036061), (532, 5554785), (547, 5402460), (570, 5184466), (665, 4443828), (677, 4365060), (798, 3703190), (1094, 2701230), (1140, 2592233), (1330, 2221914), (1354, 2182530), (1596, 1851595), (1641, 1800820), (1995, 1481276), (2031, 1455020), (2188, 1350615), (2660, 1110957), (2708, 1091265), (2735, 1080492), (3282, 900410), (3385, 873012), (3829, 771780), (3990, 740638), (4062, 727510), (4739, 623580), (5470, 540246), (6564, 450205), (6770, 436506), (7658, 385890), (7980, 370319), (8124, 363755), (8205, 360164), (9478, 311790), (10155, 291004), (10393, 284340), (10940, 270123), (11487, 257260), (12863, 229740), (13540, 218253), (14217, 207860), (15316, 192945), (16410, 180082), (18956, 155895), (19145, 154356), (20310, 145502), (20786, 142170), (22974, 128630), (23695, 124716), (25726, 114870), (28434, 103930), (31179, 94780), (32820, 90041), (38290, 77178), (38589, 76580), (40620, 72751), (41572, 71085), (45948, 64315), (47390, 62358), (51452, 57435), (51965, 56868)]