201929040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 714954240

約数和(自身を除く): 513025200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 83, 90, 93, 109, 120, 124, 144, 155, 166, 180, 186, 218, 240, 248, 249, 279, 310, 327, 332, 360, 372, 415, 436, 465, 496, 498, 545, 558, 620, 654, 664, 720, 744, 747, 830, 872, 930, 981, 996, 1090, 1116, 1240, 1245, 1308, 1328, 1395, 1488, 1494, 1635, 1660, 1744, 1860, 1962, 1992, 2180, 2232, 2480, 2490, 2573, 2616, 2790, 2988, 3270, 3320, 3379, 3720, 3735, 3924, 3984, 4360, 4464, 4905, 4980, 5146, 5232, 5580, 5976, 6540, 6640, 6758, 7440, 7470, 7719, 7848, 8720, 9047, 9810, 9960, 10137, 10292, 11160, 11952, 12865, 13080, 13516, 14940, 15438, 15696, 16895, 18094, 19620, 19920, 20274, 20584, 22320, 23157, 25730, 26160, 27032, 27141, 29880, 30411, 30876, 33790, 36188, 38595, 39240, 40548, 41168, 45235, 46314, 50685, 51460, 54064, 54282, 59760, 60822, 61752, 67580, 72376, 77190, 78480, 81096, 81423, 90470, 92628, 101370, 102920, 108564, 115785, 121644, 123504, 135160, 135705, 144752, 152055, 154380, 162192, 162846, 180940, 185256, 202740, 205840, 217128, 231570, 243288, 270320, 271410, 280457, 304110, 308760, 325692, 361880, 370512, 405480, 407115, 434256, 463140, 486576, 542820, 560914, 608220, 617520, 651384, 723760, 810960, 814230, 841371, 926280, 1085640, 1121828, 1216440, 1302768, 1402285, 1628460, 1682742, 1852560, 2171280, 2243656, 2432880, 2524113, 2804570, 3256920, 3365484, 4206855, 4487312, 5048226, 5609140, 6513840, 6730968, 8413710, 10096452, 11218280, 12620565, 13461936, 16827420, 20192904, 22436560, 25241130, 33654840, 40385808, 50482260, 67309680, 100964520, 201929040]

約数ペア:

[(1, 201929040), (2, 100964520), (3, 67309680), (4, 50482260), (5, 40385808), (6, 33654840), (8, 25241130), (9, 22436560), (10, 20192904), (12, 16827420), (15, 13461936), (16, 12620565), (18, 11218280), (20, 10096452), (24, 8413710), (30, 6730968), (31, 6513840), (36, 5609140), (40, 5048226), (45, 4487312), (48, 4206855), (60, 3365484), (62, 3256920), (72, 2804570), (80, 2524113), (83, 2432880), (90, 2243656), (93, 2171280), (109, 1852560), (120, 1682742), (124, 1628460), (144, 1402285), (155, 1302768), (166, 1216440), (180, 1121828), (186, 1085640), (218, 926280), (240, 841371), (248, 814230), (249, 810960), (279, 723760), (310, 651384), (327, 617520), (332, 608220), (360, 560914), (372, 542820), (415, 486576), (436, 463140), (465, 434256), (496, 407115), (498, 405480), (545, 370512), (558, 361880), (620, 325692), (654, 308760), (664, 304110), (720, 280457), (744, 271410), (747, 270320), (830, 243288), (872, 231570), (930, 217128), (981, 205840), (996, 202740), (1090, 185256), (1116, 180940), (1240, 162846), (1245, 162192), (1308, 154380), (1328, 152055), (1395, 144752), (1488, 135705), (1494, 135160), (1635, 123504), (1660, 121644), (1744, 115785), (1860, 108564), (1962, 102920), (1992, 101370), (2180, 92628), (2232, 90470), (2480, 81423), (2490, 81096), (2573, 78480), (2616, 77190), (2790, 72376), (2988, 67580), (3270, 61752), (3320, 60822), (3379, 59760), (3720, 54282), (3735, 54064), (3924, 51460), (3984, 50685), (4360, 46314), (4464, 45235), (4905, 41168), (4980, 40548), (5146, 39240), (5232, 38595), (5580, 36188), (5976, 33790), (6540, 30876), (6640, 30411), (6758, 29880), (7440, 27141), (7470, 27032), (7719, 26160), (7848, 25730), (8720, 23157), (9047, 22320), (9810, 20584), (9960, 20274), (10137, 19920), (10292, 19620), (11160, 18094), (11952, 16895), (12865, 15696), (13080, 15438), (13516, 14940)]