2017208760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28933}}^1$

素因数の和:29037

約数の個数: 128

約数和(自身を含む): 6999713280

約数和(自身を除く): 4982504520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 4648, 4980, 5810, 6972, 8715, 9960, 11620, 13944, 17430, 23240, 28933, 34860, 57866, 69720, 86799, 115732, 144665, 173598, 202531, 231464, 289330, 347196, 405062, 433995, 578660, 607593, 694392, 810124, 867990, 1012655, 1157320, 1215186, 1620248, 1735980, 2025310, 2401439, 2430372, 3037965, 3471960, 4050620, 4802878, 4860744, 6075930, 7204317, 8101240, 9605756, 12007195, 12151860, 14408634, 16810073, 19211512, 24014390, 24303720, 28817268, 33620146, 36021585, 48028780, 50430219, 57634536, 67240292, 72043170, 84050365, 96057560, 100860438, 134480584, 144086340, 168100730, 201720876, 252151095, 288172680, 336201460, 403441752, 504302190, 672402920, 1008604380, 2017208760]

約数ペア:

[(1, 2017208760), (2, 1008604380), (3, 672402920), (4, 504302190), (5, 403441752), (6, 336201460), (7, 288172680), (8, 252151095), (10, 201720876), (12, 168100730), (14, 144086340), (15, 134480584), (20, 100860438), (21, 96057560), (24, 84050365), (28, 72043170), (30, 67240292), (35, 57634536), (40, 50430219), (42, 48028780), (56, 36021585), (60, 33620146), (70, 28817268), (83, 24303720), (84, 24014390), (105, 19211512), (120, 16810073), (140, 14408634), (166, 12151860), (168, 12007195), (210, 9605756), (249, 8101240), (280, 7204317), (332, 6075930), (415, 4860744), (420, 4802878), (498, 4050620), (581, 3471960), (664, 3037965), (830, 2430372), (840, 2401439), (996, 2025310), (1162, 1735980), (1245, 1620248), (1660, 1215186), (1743, 1157320), (1992, 1012655), (2324, 867990), (2490, 810124), (2905, 694392), (3320, 607593), (3486, 578660), (4648, 433995), (4980, 405062), (5810, 347196), (6972, 289330), (8715, 231464), (9960, 202531), (11620, 173598), (13944, 144665), (17430, 115732), (23240, 86799), (28933, 69720), (34860, 57866)]