431838420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1194

約数の個数: 192

約数和(自身を含む): 1427569920

約数和(自身を除く): 995731500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 34, 39, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 116, 130, 145, 156, 170, 174, 195, 204, 221, 255, 260, 290, 340, 348, 377, 390, 435, 442, 493, 510, 580, 663, 754, 780, 870, 884, 986, 1020, 1105, 1123, 1131, 1326, 1479, 1508, 1740, 1885, 1972, 2210, 2246, 2262, 2465, 2652, 2958, 3315, 3369, 3770, 4420, 4492, 4524, 4930, 5615, 5655, 5916, 6409, 6630, 6738, 7395, 7540, 9860, 11230, 11310, 12818, 13260, 13476, 14599, 14790, 16845, 19091, 19227, 22460, 22620, 25636, 29198, 29580, 32045, 32567, 33690, 38182, 38454, 43797, 57273, 58396, 64090, 65134, 67380, 72995, 76364, 76908, 87594, 95455, 96135, 97701, 114546, 128180, 130268, 145990, 162835, 175188, 190910, 192270, 195402, 218985, 229092, 248183, 286365, 291980, 325670, 381820, 384540, 390804, 423371, 437970, 488505, 496366, 553639, 572730, 651340, 744549, 846742, 875940, 977010, 992732, 1107278, 1145460, 1240915, 1270113, 1489098, 1660917, 1693484, 1954020, 2116855, 2214556, 2481830, 2540226, 2768195, 2978196, 3321834, 3722745, 4233710, 4963660, 5080452, 5536390, 6350565, 6643668, 7197307, 7445490, 8304585, 8467420, 11072780, 12701130, 14394614, 14890980, 16609170, 21591921, 25402260, 28789228, 33218340, 35986535, 43183842, 71973070, 86367684, 107959605, 143946140, 215919210, 431838420]

約数ペア:

[(1, 431838420), (2, 215919210), (3, 143946140), (4, 107959605), (5, 86367684), (6, 71973070), (10, 43183842), (12, 35986535), (13, 33218340), (15, 28789228), (17, 25402260), (20, 21591921), (26, 16609170), (29, 14890980), (30, 14394614), (34, 12701130), (39, 11072780), (51, 8467420), (52, 8304585), (58, 7445490), (60, 7197307), (65, 6643668), (68, 6350565), (78, 5536390), (85, 5080452), (87, 4963660), (102, 4233710), (116, 3722745), (130, 3321834), (145, 2978196), (156, 2768195), (170, 2540226), (174, 2481830), (195, 2214556), (204, 2116855), (221, 1954020), (255, 1693484), (260, 1660917), (290, 1489098), (340, 1270113), (348, 1240915), (377, 1145460), (390, 1107278), (435, 992732), (442, 977010), (493, 875940), (510, 846742), (580, 744549), (663, 651340), (754, 572730), (780, 553639), (870, 496366), (884, 488505), (986, 437970), (1020, 423371), (1105, 390804), (1123, 384540), (1131, 381820), (1326, 325670), (1479, 291980), (1508, 286365), (1740, 248183), (1885, 229092), (1972, 218985), (2210, 195402), (2246, 192270), (2262, 190910), (2465, 175188), (2652, 162835), (2958, 145990), (3315, 130268), (3369, 128180), (3770, 114546), (4420, 97701), (4492, 96135), (4524, 95455), (4930, 87594), (5615, 76908), (5655, 76364), (5916, 72995), (6409, 67380), (6630, 65134), (6738, 64090), (7395, 58396), (7540, 57273), (9860, 43797), (11230, 38454), (11310, 38182), (12818, 33690), (13260, 32567), (13476, 32045), (14599, 29580), (14790, 29198), (16845, 25636), (19091, 22620), (19227, 22460)]