7943312280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2642

約数の個数: 192

約数和(自身を含む): 25486156800

約数和(自身を除く): 17542844520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 841, 870, 899, 930, 1160, 1240, 1682, 1740, 1798, 1860, 2523, 2539, 2697, 3364, 3480, 3596, 3720, 4205, 4495, 5046, 5078, 5394, 6728, 7192, 7617, 8410, 8990, 10092, 10156, 10788, 12615, 12695, 13485, 15234, 16820, 17980, 20184, 20312, 21576, 25230, 25390, 26071, 26970, 30468, 33640, 35960, 38085, 50460, 50780, 52142, 53940, 60936, 73631, 76170, 78213, 78709, 100920, 101560, 104284, 107880, 130355, 147262, 152340, 156426, 157418, 208568, 220893, 236127, 260710, 294524, 304680, 312852, 314836, 368155, 391065, 393545, 441786, 472254, 521420, 589048, 625704, 629672, 736310, 782130, 787090, 883572, 944508, 1042840, 1104465, 1180635, 1472620, 1564260, 1574180, 1767144, 1889016, 2135299, 2208930, 2282561, 2361270, 2945240, 3128520, 3148360, 4270598, 4417860, 4565122, 4722540, 6405897, 6847683, 8541196, 8835720, 9130244, 9445080, 10676495, 11412805, 12811794, 13695366, 17082392, 18260488, 21352990, 22825610, 25623588, 27390732, 32029485, 34238415, 42705980, 45651220, 51247176, 54781464, 64058970, 66194269, 68476830, 85411960, 91302440, 128117940, 132388538, 136953660, 198582807, 256235880, 264777076, 273907320, 330971345, 397165614, 529554152, 661942690, 794331228, 992914035, 1323885380, 1588662456, 1985828070, 2647770760, 3971656140, 7943312280]

約数ペア:

[(1, 7943312280), (2, 3971656140), (3, 2647770760), (4, 1985828070), (5, 1588662456), (6, 1323885380), (8, 992914035), (10, 794331228), (12, 661942690), (15, 529554152), (20, 397165614), (24, 330971345), (29, 273907320), (30, 264777076), (31, 256235880), (40, 198582807), (58, 136953660), (60, 132388538), (62, 128117940), (87, 91302440), (93, 85411960), (116, 68476830), (120, 66194269), (124, 64058970), (145, 54781464), (155, 51247176), (174, 45651220), (186, 42705980), (232, 34238415), (248, 32029485), (290, 27390732), (310, 25623588), (348, 22825610), (372, 21352990), (435, 18260488), (465, 17082392), (580, 13695366), (620, 12811794), (696, 11412805), (744, 10676495), (841, 9445080), (870, 9130244), (899, 8835720), (930, 8541196), (1160, 6847683), (1240, 6405897), (1682, 4722540), (1740, 4565122), (1798, 4417860), (1860, 4270598), (2523, 3148360), (2539, 3128520), (2697, 2945240), (3364, 2361270), (3480, 2282561), (3596, 2208930), (3720, 2135299), (4205, 1889016), (4495, 1767144), (5046, 1574180), (5078, 1564260), (5394, 1472620), (6728, 1180635), (7192, 1104465), (7617, 1042840), (8410, 944508), (8990, 883572), (10092, 787090), (10156, 782130), (10788, 736310), (12615, 629672), (12695, 625704), (13485, 589048), (15234, 521420), (16820, 472254), (17980, 441786), (20184, 393545), (20312, 391065), (21576, 368155), (25230, 314836), (25390, 312852), (26071, 304680), (26970, 294524), (30468, 260710), (33640, 236127), (35960, 220893), (38085, 208568), (50460, 157418), (50780, 156426), (52142, 152340), (53940, 147262), (60936, 130355), (73631, 107880), (76170, 104284), (78213, 101560), (78709, 100920)]