310323780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 288

約数和(自身を含む): 1114495200

約数和(自身を除く): 804171420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 29, 30, 34, 36, 39, 45, 51, 52, 58, 60, 65, 68, 78, 85, 87, 90, 102, 116, 117, 130, 145, 153, 156, 170, 174, 180, 195, 204, 221, 234, 255, 260, 261, 269, 290, 306, 340, 348, 377, 390, 435, 442, 468, 493, 510, 522, 538, 580, 585, 612, 663, 754, 765, 780, 807, 870, 884, 986, 1020, 1044, 1076, 1105, 1131, 1170, 1305, 1326, 1345, 1479, 1508, 1530, 1614, 1740, 1885, 1972, 1989, 2210, 2262, 2340, 2421, 2465, 2610, 2652, 2690, 2958, 3060, 3228, 3315, 3393, 3497, 3770, 3978, 4035, 4420, 4437, 4524, 4573, 4842, 4930, 5220, 5380, 5655, 5916, 6409, 6630, 6786, 6994, 7395, 7540, 7801, 7956, 8070, 8874, 9146, 9684, 9860, 9945, 10491, 11310, 12105, 12818, 13260, 13572, 13719, 13988, 14790, 15602, 16140, 16965, 17485, 17748, 18292, 19227, 19890, 20982, 22185, 22620, 22865, 23403, 24210, 25636, 27438, 29580, 31204, 31473, 32045, 33930, 34970, 38454, 39005, 39780, 41157, 41964, 44370, 45730, 46806, 48420, 52455, 54876, 57681, 59449, 62946, 64090, 67860, 68595, 69940, 70209, 76908, 78010, 82314, 88740, 91460, 93612, 96135, 101413, 104910, 115362, 117015, 118898, 125892, 128180, 132617, 137190, 140418, 156020, 157365, 164628, 178347, 192270, 202826, 205785, 209820, 230724, 234030, 237796, 265234, 274380, 280836, 288405, 297245, 304239, 314730, 351045, 356694, 384540, 397851, 405652, 411570, 468060, 507065, 530468, 535041, 576810, 594490, 608478, 629460, 663085, 702090, 713388, 795702, 823140, 891735, 912717, 1014130, 1070082, 1153620, 1188980, 1193553, 1216956, 1326170, 1404180, 1521195, 1591404, 1724021, 1783470, 1825434, 1989255, 2028260, 2140164, 2387106, 2652340, 2675205, 3042390, 3448042, 3566940, 3650868, 3978510, 4563585, 4774212, 5172063, 5350410, 5967765, 6084780, 6896084, 7957020, 8620105, 9127170, 10344126, 10700820, 11935530, 15516189, 17240210, 18254340, 20688252, 23871060, 25860315, 31032378, 34480420, 51720630, 62064756, 77580945, 103441260, 155161890, 310323780]

約数ペア:

[(1, 310323780), (2, 155161890), (3, 103441260), (4, 77580945), (5, 62064756), (6, 51720630), (9, 34480420), (10, 31032378), (12, 25860315), (13, 23871060), (15, 20688252), (17, 18254340), (18, 17240210), (20, 15516189), (26, 11935530), (29, 10700820), (30, 10344126), (34, 9127170), (36, 8620105), (39, 7957020), (45, 6896084), (51, 6084780), (52, 5967765), (58, 5350410), (60, 5172063), (65, 4774212), (68, 4563585), (78, 3978510), (85, 3650868), (87, 3566940), (90, 3448042), (102, 3042390), (116, 2675205), (117, 2652340), (130, 2387106), (145, 2140164), (153, 2028260), (156, 1989255), (170, 1825434), (174, 1783470), (180, 1724021), (195, 1591404), (204, 1521195), (221, 1404180), (234, 1326170), (255, 1216956), (260, 1193553), (261, 1188980), (269, 1153620), (290, 1070082), (306, 1014130), (340, 912717), (348, 891735), (377, 823140), (390, 795702), (435, 713388), (442, 702090), (468, 663085), (493, 629460), (510, 608478), (522, 594490), (538, 576810), (580, 535041), (585, 530468), (612, 507065), (663, 468060), (754, 411570), (765, 405652), (780, 397851), (807, 384540), (870, 356694), (884, 351045), (986, 314730), (1020, 304239), (1044, 297245), (1076, 288405), (1105, 280836), (1131, 274380), (1170, 265234), (1305, 237796), (1326, 234030), (1345, 230724), (1479, 209820), (1508, 205785), (1530, 202826), (1614, 192270), (1740, 178347), (1885, 164628), (1972, 157365), (1989, 156020), (2210, 140418), (2262, 137190), (2340, 132617), (2421, 128180), (2465, 125892), (2610, 118898), (2652, 117015), (2690, 115362), (2958, 104910), (3060, 101413), (3228, 96135), (3315, 93612), (3393, 91460), (3497, 88740), (3770, 82314), (3978, 78010), (4035, 76908), (4420, 70209), (4437, 69940), (4524, 68595), (4573, 67860), (4842, 64090), (4930, 62946), (5220, 59449), (5380, 57681), (5655, 54876), (5916, 52455), (6409, 48420), (6630, 46806), (6786, 45730), (6994, 44370), (7395, 41964), (7540, 41157), (7801, 39780), (7956, 39005), (8070, 38454), (8874, 34970), (9146, 33930), (9684, 32045), (9860, 31473), (9945, 31204), (10491, 29580), (11310, 27438), (12105, 25636), (12818, 24210), (13260, 23403), (13572, 22865), (13719, 22620), (13988, 22185), (14790, 20982), (15602, 19890), (16140, 19227), (16965, 18292), (17485, 17748)]