845192880

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{6211}}^1$

素因数の和:6246

約数の個数: 240

約数和(自身を含む): 3364617984

約数和(自身を除く): 2519425104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6211, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 12422, 13608, 15120, 17010, 18633, 19440, 22680, 24844, 27216, 31055, 34020, 37266, 43477, 45360, 49688, 55899, 62110, 68040, 74532, 86954, 93165, 99376, 111798, 124220, 130431, 136080, 149064, 167697, 173908, 186330, 217385, 223596, 248440, 260862, 279495, 298128, 335394, 347816, 372660, 391293, 434770, 447192, 496880, 503091, 521724, 558990, 652155, 670788, 695632, 745320, 782586, 838485, 869540, 894384, 1006182, 1043448, 1117980, 1173879, 1304310, 1341576, 1490640, 1509273, 1565172, 1676970, 1739080, 1956465, 2012364, 2086896, 2235960, 2347758, 2515455, 2608620, 2683152, 3018546, 3130344, 3353940, 3478160, 3521637, 3912930, 4024728, 4471920, 4695516, 5030910, 5217240, 5869395, 6037092, 6260688, 6707880, 7043274, 7546365, 7825860, 8049456, 9391032, 10061820, 10434480, 10564911, 11738790, 12074184, 13415760, 14086548, 15092730, 15651720, 17608185, 18782064, 20123640, 21129822, 23477580, 24148368, 28173096, 30185460, 31303440, 35216370, 40247280, 42259644, 46955160, 52824555, 56346192, 60370920, 70432740, 84519288, 93910320, 105649110, 120741840, 140865480, 169038576, 211298220, 281730960, 422596440, 845192880]

約数ペア:

[(1, 845192880), (2, 422596440), (3, 281730960), (4, 211298220), (5, 169038576), (6, 140865480), (7, 120741840), (8, 105649110), (9, 93910320), (10, 84519288), (12, 70432740), (14, 60370920), (15, 56346192), (16, 52824555), (18, 46955160), (20, 42259644), (21, 40247280), (24, 35216370), (27, 31303440), (28, 30185460), (30, 28173096), (35, 24148368), (36, 23477580), (40, 21129822), (42, 20123640), (45, 18782064), (48, 17608185), (54, 15651720), (56, 15092730), (60, 14086548), (63, 13415760), (70, 12074184), (72, 11738790), (80, 10564911), (81, 10434480), (84, 10061820), (90, 9391032), (105, 8049456), (108, 7825860), (112, 7546365), (120, 7043274), (126, 6707880), (135, 6260688), (140, 6037092), (144, 5869395), (162, 5217240), (168, 5030910), (180, 4695516), (189, 4471920), (210, 4024728), (216, 3912930), (240, 3521637), (243, 3478160), (252, 3353940), (270, 3130344), (280, 3018546), (315, 2683152), (324, 2608620), (336, 2515455), (360, 2347758), (378, 2235960), (405, 2086896), (420, 2012364), (432, 1956465), (486, 1739080), (504, 1676970), (540, 1565172), (560, 1509273), (567, 1490640), (630, 1341576), (648, 1304310), (720, 1173879), (756, 1117980), (810, 1043448), (840, 1006182), (945, 894384), (972, 869540), (1008, 838485), (1080, 782586), (1134, 745320), (1215, 695632), (1260, 670788), (1296, 652155), (1512, 558990), (1620, 521724), (1680, 503091), (1701, 496880), (1890, 447192), (1944, 434770), (2160, 391293), (2268, 372660), (2430, 347816), (2520, 335394), (2835, 298128), (3024, 279495), (3240, 260862), (3402, 248440), (3780, 223596), (3888, 217385), (4536, 186330), (4860, 173908), (5040, 167697), (5670, 149064), (6211, 136080), (6480, 130431), (6804, 124220), (7560, 111798), (8505, 99376), (9072, 93165), (9720, 86954), (11340, 74532), (12422, 68040), (13608, 62110), (15120, 55899), (17010, 49688), (18633, 45360), (19440, 43477), (22680, 37266), (24844, 34020), (27216, 31055)]