1244969975520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4997471}}^1$

素因数の和:4997665

約数の個数: 144

約数和(自身を含む): 4273018468992

約数和(自身を除く): 3028048493472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 692, 720, 865, 1038, 1384, 1440, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 5190, 5536, 6228, 6920, 7785, 8304, 10380, 12456, 13840, 15570, 16608, 20760, 24912, 27680, 31140, 41520, 49824, 62280, 83040, 124560, 249120, 4997471, 9994942, 14992413, 19989884, 24987355, 29984826, 39979768, 44977239, 49974710, 59969652, 74962065, 79959536, 89954478, 99949420, 119939304, 149924130, 159919072, 179908956, 199898840, 224886195, 239878608, 299848260, 359817912, 399797680, 449772390, 479757216, 599696520, 719635824, 799595360, 864562483, 899544780, 1199393040, 1439271648, 1729124966, 1799089560, 2398786080, 2593687449, 3458249932, 3598179120, 4322812415, 5187374898, 6916499864, 7196358240, 7781062347, 8645624830, 10374749796, 12968437245, 13832999728, 15562124694, 17291249660, 20749499592, 25936874490, 27665999456, 31124249388, 34582499320, 38905311735, 41498999184, 51873748980, 62248498776, 69164998640, 77810623470, 82997998368, 103747497960, 124496997552, 138329997280, 155621246940, 207494995920, 248993995104, 311242493880, 414989991840, 622484987760, 1244969975520]

約数ペア:

[(1, 1244969975520), (2, 622484987760), (3, 414989991840), (4, 311242493880), (5, 248993995104), (6, 207494995920), (8, 155621246940), (9, 138329997280), (10, 124496997552), (12, 103747497960), (15, 82997998368), (16, 77810623470), (18, 69164998640), (20, 62248498776), (24, 51873748980), (30, 41498999184), (32, 38905311735), (36, 34582499320), (40, 31124249388), (45, 27665999456), (48, 25936874490), (60, 20749499592), (72, 17291249660), (80, 15562124694), (90, 13832999728), (96, 12968437245), (120, 10374749796), (144, 8645624830), (160, 7781062347), (173, 7196358240), (180, 6916499864), (240, 5187374898), (288, 4322812415), (346, 3598179120), (360, 3458249932), (480, 2593687449), (519, 2398786080), (692, 1799089560), (720, 1729124966), (865, 1439271648), (1038, 1199393040), (1384, 899544780), (1440, 864562483), (1557, 799595360), (1730, 719635824), (2076, 599696520), (2595, 479757216), (2768, 449772390), (3114, 399797680), (3460, 359817912), (4152, 299848260), (5190, 239878608), (5536, 224886195), (6228, 199898840), (6920, 179908956), (7785, 159919072), (8304, 149924130), (10380, 119939304), (12456, 99949420), (13840, 89954478), (15570, 79959536), (16608, 74962065), (20760, 59969652), (24912, 49974710), (27680, 44977239), (31140, 39979768), (41520, 29984826), (49824, 24987355), (62280, 19989884), (83040, 14992413), (124560, 9994942), (249120, 4997471)]