2479517640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5419}}^1$

素因数の和:5508

約数の個数: 192

約数和(自身を含む): 8522841600

約数和(自身を除く): 6043323960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 120, 123, 124, 155, 164, 180, 186, 205, 246, 248, 279, 310, 328, 360, 369, 372, 410, 465, 492, 558, 615, 620, 738, 744, 820, 930, 984, 1116, 1230, 1240, 1271, 1395, 1476, 1640, 1845, 1860, 2232, 2460, 2542, 2790, 2952, 3690, 3720, 3813, 4920, 5084, 5419, 5580, 6355, 7380, 7626, 10168, 10838, 11160, 11439, 12710, 14760, 15252, 16257, 19065, 21676, 22878, 25420, 27095, 30504, 32514, 38130, 43352, 45756, 48771, 50840, 54190, 57195, 65028, 76260, 81285, 91512, 97542, 108380, 114390, 130056, 152520, 162570, 167989, 195084, 216760, 222179, 228780, 243855, 325140, 335978, 390168, 444358, 457560, 487710, 503967, 650280, 666537, 671956, 839945, 888716, 975420, 1007934, 1110895, 1333074, 1343912, 1511901, 1679890, 1777432, 1950840, 1999611, 2015868, 2221790, 2519835, 2666148, 3023802, 3332685, 3359780, 3999222, 4031736, 4443580, 5039670, 5332296, 6047604, 6665370, 6719560, 6887549, 7559505, 7998444, 8887160, 9998055, 10079340, 12095208, 13330740, 13775098, 15119010, 15996888, 19996110, 20158680, 20662647, 26661480, 27550196, 30238020, 34437745, 39992220, 41325294, 55100392, 60476040, 61987941, 68875490, 79984440, 82650588, 103313235, 123975882, 137750980, 165301176, 206626470, 247951764, 275501960, 309939705, 413252940, 495903528, 619879410, 826505880, 1239758820, 2479517640]

約数ペア:

[(1, 2479517640), (2, 1239758820), (3, 826505880), (4, 619879410), (5, 495903528), (6, 413252940), (8, 309939705), (9, 275501960), (10, 247951764), (12, 206626470), (15, 165301176), (18, 137750980), (20, 123975882), (24, 103313235), (30, 82650588), (31, 79984440), (36, 68875490), (40, 61987941), (41, 60476040), (45, 55100392), (60, 41325294), (62, 39992220), (72, 34437745), (82, 30238020), (90, 27550196), (93, 26661480), (120, 20662647), (123, 20158680), (124, 19996110), (155, 15996888), (164, 15119010), (180, 13775098), (186, 13330740), (205, 12095208), (246, 10079340), (248, 9998055), (279, 8887160), (310, 7998444), (328, 7559505), (360, 6887549), (369, 6719560), (372, 6665370), (410, 6047604), (465, 5332296), (492, 5039670), (558, 4443580), (615, 4031736), (620, 3999222), (738, 3359780), (744, 3332685), (820, 3023802), (930, 2666148), (984, 2519835), (1116, 2221790), (1230, 2015868), (1240, 1999611), (1271, 1950840), (1395, 1777432), (1476, 1679890), (1640, 1511901), (1845, 1343912), (1860, 1333074), (2232, 1110895), (2460, 1007934), (2542, 975420), (2790, 888716), (2952, 839945), (3690, 671956), (3720, 666537), (3813, 650280), (4920, 503967), (5084, 487710), (5419, 457560), (5580, 444358), (6355, 390168), (7380, 335978), (7626, 325140), (10168, 243855), (10838, 228780), (11160, 222179), (11439, 216760), (12710, 195084), (14760, 167989), (15252, 162570), (16257, 152520), (19065, 130056), (21676, 114390), (22878, 108380), (25420, 97542), (27095, 91512), (30504, 81285), (32514, 76260), (38130, 65028), (43352, 57195), (45756, 54190), (48771, 50840)]