17764609520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{12329}}^1$

素因数の和:12463

約数の個数: 160

約数和(自身を含む): 49316843520

約数和(自身を除く): 31552234000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 83, 112, 124, 140, 155, 166, 217, 248, 280, 310, 332, 415, 434, 496, 560, 581, 620, 664, 830, 868, 1085, 1162, 1240, 1328, 1660, 1736, 2170, 2324, 2480, 2573, 2905, 3320, 3472, 4340, 4648, 5146, 5810, 6640, 8680, 9296, 10292, 11620, 12329, 12865, 17360, 18011, 20584, 23240, 24658, 25730, 36022, 41168, 46480, 49316, 51460, 61645, 72044, 86303, 90055, 98632, 102920, 123290, 144088, 172606, 180110, 197264, 205840, 246580, 288176, 345212, 360220, 382199, 431515, 493160, 690424, 720440, 764398, 863030, 986320, 1023307, 1380848, 1440880, 1528796, 1726060, 1910995, 2046614, 2675393, 3057592, 3452120, 3821990, 4093228, 5116535, 5350786, 6115184, 6904240, 7163149, 7643980, 8186456, 10233070, 10701572, 13376965, 14326298, 15287960, 16372912, 20466140, 21403144, 26753930, 28652596, 30575920, 31722517, 35815745, 40932280, 42806288, 53507860, 57305192, 63445034, 71631490, 81864560, 107015720, 114610384, 126890068, 143262980, 158612585, 214031440, 222057619, 253780136, 286525960, 317225170, 444115238, 507560272, 573051920, 634450340, 888230476, 1110288095, 1268900680, 1776460952, 2220576190, 2537801360, 3552921904, 4441152380, 8882304760, 17764609520]

約数ペア:

[(1, 17764609520), (2, 8882304760), (4, 4441152380), (5, 3552921904), (7, 2537801360), (8, 2220576190), (10, 1776460952), (14, 1268900680), (16, 1110288095), (20, 888230476), (28, 634450340), (31, 573051920), (35, 507560272), (40, 444115238), (56, 317225170), (62, 286525960), (70, 253780136), (80, 222057619), (83, 214031440), (112, 158612585), (124, 143262980), (140, 126890068), (155, 114610384), (166, 107015720), (217, 81864560), (248, 71631490), (280, 63445034), (310, 57305192), (332, 53507860), (415, 42806288), (434, 40932280), (496, 35815745), (560, 31722517), (581, 30575920), (620, 28652596), (664, 26753930), (830, 21403144), (868, 20466140), (1085, 16372912), (1162, 15287960), (1240, 14326298), (1328, 13376965), (1660, 10701572), (1736, 10233070), (2170, 8186456), (2324, 7643980), (2480, 7163149), (2573, 6904240), (2905, 6115184), (3320, 5350786), (3472, 5116535), (4340, 4093228), (4648, 3821990), (5146, 3452120), (5810, 3057592), (6640, 2675393), (8680, 2046614), (9296, 1910995), (10292, 1726060), (11620, 1528796), (12329, 1440880), (12865, 1380848), (17360, 1023307), (18011, 986320), (20584, 863030), (23240, 764398), (24658, 720440), (25730, 690424), (36022, 493160), (41168, 431515), (46480, 382199), (49316, 360220), (51460, 345212), (61645, 288176), (72044, 246580), (86303, 205840), (90055, 197264), (98632, 180110), (102920, 172606), (123290, 144088)]