1330266080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1189

約数の個数: 192

約数和(自身を含む): 3765279168

約数和(自身を除く): 2435013088

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 53, 55, 65, 80, 88, 104, 106, 110, 130, 143, 160, 176, 208, 212, 220, 260, 265, 286, 352, 416, 424, 440, 520, 530, 572, 583, 689, 715, 848, 880, 1040, 1060, 1097, 1144, 1166, 1378, 1430, 1696, 1760, 2080, 2120, 2194, 2288, 2332, 2756, 2860, 2915, 3445, 4240, 4388, 4576, 4664, 5485, 5512, 5720, 5830, 6890, 7579, 8480, 8776, 9328, 10970, 11024, 11440, 11660, 12067, 13780, 14261, 15158, 17552, 18656, 21940, 22048, 22880, 23320, 24134, 27560, 28522, 30316, 35104, 37895, 43880, 46640, 48268, 55120, 57044, 58141, 60335, 60632, 71305, 75790, 87760, 93280, 96536, 110240, 114088, 116282, 120670, 121264, 142610, 151580, 156871, 175520, 193072, 228176, 232564, 241340, 242528, 285220, 290705, 303160, 313742, 386144, 456352, 465128, 482680, 570440, 581410, 606320, 627484, 639551, 755833, 784355, 930256, 965360, 1140880, 1162820, 1212640, 1254968, 1279102, 1511666, 1568710, 1860512, 1930720, 2281760, 2325640, 2509936, 2558204, 3023332, 3137420, 3197755, 3779165, 4651280, 5019872, 5116408, 6046664, 6274840, 6395510, 7558330, 8314163, 9302560, 10232816, 12093328, 12549680, 12791020, 15116660, 16628326, 20465632, 24186656, 25099360, 25582040, 30233320, 33256652, 41570815, 51164080, 60466640, 66513304, 83141630, 102328160, 120933280, 133026608, 166283260, 266053216, 332566520, 665133040, 1330266080]

約数ペア:

[(1, 1330266080), (2, 665133040), (4, 332566520), (5, 266053216), (8, 166283260), (10, 133026608), (11, 120933280), (13, 102328160), (16, 83141630), (20, 66513304), (22, 60466640), (26, 51164080), (32, 41570815), (40, 33256652), (44, 30233320), (52, 25582040), (53, 25099360), (55, 24186656), (65, 20465632), (80, 16628326), (88, 15116660), (104, 12791020), (106, 12549680), (110, 12093328), (130, 10232816), (143, 9302560), (160, 8314163), (176, 7558330), (208, 6395510), (212, 6274840), (220, 6046664), (260, 5116408), (265, 5019872), (286, 4651280), (352, 3779165), (416, 3197755), (424, 3137420), (440, 3023332), (520, 2558204), (530, 2509936), (572, 2325640), (583, 2281760), (689, 1930720), (715, 1860512), (848, 1568710), (880, 1511666), (1040, 1279102), (1060, 1254968), (1097, 1212640), (1144, 1162820), (1166, 1140880), (1378, 965360), (1430, 930256), (1696, 784355), (1760, 755833), (2080, 639551), (2120, 627484), (2194, 606320), (2288, 581410), (2332, 570440), (2756, 482680), (2860, 465128), (2915, 456352), (3445, 386144), (4240, 313742), (4388, 303160), (4576, 290705), (4664, 285220), (5485, 242528), (5512, 241340), (5720, 232564), (5830, 228176), (6890, 193072), (7579, 175520), (8480, 156871), (8776, 151580), (9328, 142610), (10970, 121264), (11024, 120670), (11440, 116282), (11660, 114088), (12067, 110240), (13780, 96536), (14261, 93280), (15158, 87760), (17552, 75790), (18656, 71305), (21940, 60632), (22048, 60335), (22880, 58141), (23320, 57044), (24134, 55120), (27560, 48268), (28522, 46640), (30316, 43880), (35104, 37895)]