19124987760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1430

約数の個数: 400

約数和(自身を含む): 70893900000

約数和(自身を除く): 51768912240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 139, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 278, 306, 324, 340, 360, 405, 408, 417, 432, 459, 510, 540, 556, 612, 648, 680, 695, 720, 765, 810, 816, 834, 918, 1020, 1080, 1112, 1224, 1249, 1251, 1296, 1360, 1377, 1390, 1530, 1620, 1668, 1836, 2040, 2085, 2160, 2224, 2295, 2363, 2448, 2498, 2502, 2754, 2780, 3060, 3240, 3336, 3672, 3747, 3753, 4080, 4170, 4590, 4726, 4996, 5004, 5508, 5560, 6120, 6245, 6255, 6480, 6672, 6885, 7089, 7344, 7494, 7506, 8340, 9180, 9452, 9992, 10008, 11016, 11120, 11241, 11259, 11815, 12240, 12490, 12510, 13770, 14178, 14988, 15012, 16680, 18360, 18735, 18765, 18904, 19984, 20016, 21233, 21267, 22032, 22482, 22518, 23630, 24980, 25020, 27540, 28356, 29976, 30024, 33360, 33723, 35445, 36720, 37470, 37530, 37808, 42466, 42534, 44964, 45036, 47260, 49960, 50040, 55080, 56205, 56295, 56712, 59952, 60048, 63699, 63801, 67446, 70890, 74940, 75060, 84932, 85068, 89928, 90072, 94520, 99920, 100080, 101169, 106165, 106335, 110160, 112410, 112590, 113424, 127398, 127602, 134892, 141780, 149880, 150120, 168615, 169864, 170136, 173611, 179856, 180144, 189040, 191097, 191403, 202338, 212330, 212670, 224820, 225180, 254796, 255204, 269784, 283560, 299760, 300240, 318495, 319005, 337230, 339728, 340272, 347222, 382194, 382806, 404676, 424660, 425340, 449640, 450360, 505845, 509592, 510408, 520833, 539568, 567120, 573291, 636990, 638010, 674460, 694444, 764388, 765612, 809352, 849320, 850680, 868055, 899280, 900720, 955485, 957015, 1011690, 1019184, 1020816, 1041666, 1146582, 1273980, 1276020, 1348920, 1388888, 1528776, 1531224, 1562499, 1618704, 1698640, 1701360, 1719873, 1736110, 1910970, 1914030, 2023380, 2083332, 2293164, 2547960, 2552040, 2604165, 2697840, 2777776, 2866455, 2951387, 3057552, 3062448, 3124998, 3439746, 3472220, 3821940, 3828060, 4046760, 4166664, 4586328, 4687497, 5095920, 5104080, 5208330, 5732910, 5902774, 6249996, 6879492, 6944440, 7643880, 7656120, 7812495, 8093520, 8333328, 8599365, 8854161, 9172656, 9374994, 10416660, 11465820, 11805548, 12499992, 13758984, 13888880, 14062491, 14756935, 15287760, 15312240, 15624990, 17198730, 17708322, 18749988, 20833320, 22931640, 23437485, 23611096, 24999984, 26562483, 27517968, 28124982, 29513870, 31249980, 34397460, 35416644, 37499976, 41666640, 44270805, 45863280, 46874970, 47222192, 53124966, 56249964, 59027740, 62499960, 68794920, 70312455, 70833288, 74999952, 79687449, 88541610, 93749940, 106249932, 112499928, 118055480, 124999920, 132812415, 137589840, 140624910, 141666576, 159374898, 177083220, 187499880, 212499864, 224999856, 236110960, 239062347, 265624830, 281249820, 318749796, 354166440, 374999760, 398437245, 424999728, 478124694, 531249660, 562499640, 637499592, 708332880, 796874490, 956249388, 1062499320, 1124999280, 1195311735, 1274999184, 1593748980, 1912498776, 2124998640, 2390623470, 3187497960, 3824997552, 4781246940, 6374995920, 9562493880, 19124987760]

約数ペア:

[(1, 19124987760), (2, 9562493880), (3, 6374995920), (4, 4781246940), (5, 3824997552), (6, 3187497960), (8, 2390623470), (9, 2124998640), (10, 1912498776), (12, 1593748980), (15, 1274999184), (16, 1195311735), (17, 1124999280), (18, 1062499320), (20, 956249388), (24, 796874490), (27, 708332880), (30, 637499592), (34, 562499640), (36, 531249660), (40, 478124694), (45, 424999728), (48, 398437245), (51, 374999760), (54, 354166440), (60, 318749796), (68, 281249820), (72, 265624830), (80, 239062347), (81, 236110960), (85, 224999856), (90, 212499864), (102, 187499880), (108, 177083220), (120, 159374898), (135, 141666576), (136, 140624910), (139, 137589840), (144, 132812415), (153, 124999920), (162, 118055480), (170, 112499928), (180, 106249932), (204, 93749940), (216, 88541610), (240, 79687449), (255, 74999952), (270, 70833288), (272, 70312455), (278, 68794920), (306, 62499960), (324, 59027740), (340, 56249964), (360, 53124966), (405, 47222192), (408, 46874970), (417, 45863280), (432, 44270805), (459, 41666640), (510, 37499976), (540, 35416644), (556, 34397460), (612, 31249980), (648, 29513870), (680, 28124982), (695, 27517968), (720, 26562483), (765, 24999984), (810, 23611096), (816, 23437485), (834, 22931640), (918, 20833320), (1020, 18749988), (1080, 17708322), (1112, 17198730), (1224, 15624990), (1249, 15312240), (1251, 15287760), (1296, 14756935), (1360, 14062491), (1377, 13888880), (1390, 13758984), (1530, 12499992), (1620, 11805548), (1668, 11465820), (1836, 10416660), (2040, 9374994), (2085, 9172656), (2160, 8854161), (2224, 8599365), (2295, 8333328), (2363, 8093520), (2448, 7812495), (2498, 7656120), (2502, 7643880), (2754, 6944440), (2780, 6879492), (3060, 6249996), (3240, 5902774), (3336, 5732910), (3672, 5208330), (3747, 5104080), (3753, 5095920), (4080, 4687497), (4170, 4586328), (4590, 4166664), (4726, 4046760), (4996, 3828060), (5004, 3821940), (5508, 3472220), (5560, 3439746), (6120, 3124998), (6245, 3062448), (6255, 3057552), (6480, 2951387), (6672, 2866455), (6885, 2777776), (7089, 2697840), (7344, 2604165), (7494, 2552040), (7506, 2547960), (8340, 2293164), (9180, 2083332), (9452, 2023380), (9992, 1914030), (10008, 1910970), (11016, 1736110), (11120, 1719873), (11241, 1701360), (11259, 1698640), (11815, 1618704), (12240, 1562499), (12490, 1531224), (12510, 1528776), (13770, 1388888), (14178, 1348920), (14988, 1276020), (15012, 1273980), (16680, 1146582), (18360, 1041666), (18735, 1020816), (18765, 1019184), (18904, 1011690), (19984, 957015), (20016, 955485), (21233, 900720), (21267, 899280), (22032, 868055), (22482, 850680), (22518, 849320), (23630, 809352), (24980, 765612), (25020, 764388), (27540, 694444), (28356, 674460), (29976, 638010), (30024, 636990), (33360, 573291), (33723, 567120), (35445, 539568), (36720, 520833), (37470, 510408), (37530, 509592), (37808, 505845), (42466, 450360), (42534, 449640), (44964, 425340), (45036, 424660), (47260, 404676), (49960, 382806), (50040, 382194), (55080, 347222), (56205, 340272), (56295, 339728), (56712, 337230), (59952, 319005), (60048, 318495), (63699, 300240), (63801, 299760), (67446, 283560), (70890, 269784), (74940, 255204), (75060, 254796), (84932, 225180), (85068, 224820), (89928, 212670), (90072, 212330), (94520, 202338), (99920, 191403), (100080, 191097), (101169, 189040), (106165, 180144), (106335, 179856), (110160, 173611), (112410, 170136), (112590, 169864), (113424, 168615), (127398, 150120), (127602, 149880), (134892, 141780)]