1323469980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1177

約数の個数: 216

約数和(自身を含む): 4745141856

約数和(自身を除く): 3421671876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 961, 1085, 1093, 1116, 1260, 1302, 1395, 1860, 1922, 1953, 2170, 2186, 2604, 2790, 2883, 3255, 3279, 3844, 3906, 4340, 4372, 4805, 5465, 5580, 5766, 6510, 6558, 6727, 7651, 7812, 8649, 9610, 9765, 9837, 10930, 11532, 13020, 13116, 13454, 14415, 15302, 16395, 17298, 19220, 19530, 19674, 20181, 21860, 22953, 26908, 28830, 30604, 32790, 33635, 33883, 34596, 38255, 39060, 39348, 40362, 43245, 45906, 49185, 57660, 60543, 65580, 67270, 67766, 68859, 76510, 80724, 86490, 91812, 98370, 100905, 101649, 114765, 121086, 134540, 135532, 137718, 153020, 169415, 172980, 196740, 201810, 203298, 229530, 237181, 242172, 275436, 302715, 304947, 338830, 344295, 403620, 406596, 459060, 474362, 508245, 605430, 609894, 677660, 688590, 711543, 948724, 1016490, 1050373, 1185905, 1210860, 1219788, 1377180, 1423086, 1524735, 2032980, 2100746, 2134629, 2371810, 2846172, 3049470, 3151119, 3557715, 4201492, 4269258, 4743620, 5251865, 6098940, 6302238, 7115430, 7352611, 8538516, 9453357, 10503730, 10673145, 12604476, 14230860, 14705222, 15755595, 18906714, 21007460, 21346290, 22057833, 29410444, 31511190, 36763055, 37813428, 42692580, 44115666, 47266785, 63022380, 66173499, 73526110, 88231332, 94533570, 110289165, 132346998, 147052220, 189067140, 220578330, 264693996, 330867495, 441156660, 661734990, 1323469980]

約数ペア:

[(1, 1323469980), (2, 661734990), (3, 441156660), (4, 330867495), (5, 264693996), (6, 220578330), (7, 189067140), (9, 147052220), (10, 132346998), (12, 110289165), (14, 94533570), (15, 88231332), (18, 73526110), (20, 66173499), (21, 63022380), (28, 47266785), (30, 44115666), (31, 42692580), (35, 37813428), (36, 36763055), (42, 31511190), (45, 29410444), (60, 22057833), (62, 21346290), (63, 21007460), (70, 18906714), (84, 15755595), (90, 14705222), (93, 14230860), (105, 12604476), (124, 10673145), (126, 10503730), (140, 9453357), (155, 8538516), (180, 7352611), (186, 7115430), (210, 6302238), (217, 6098940), (252, 5251865), (279, 4743620), (310, 4269258), (315, 4201492), (372, 3557715), (420, 3151119), (434, 3049470), (465, 2846172), (558, 2371810), (620, 2134629), (630, 2100746), (651, 2032980), (868, 1524735), (930, 1423086), (961, 1377180), (1085, 1219788), (1093, 1210860), (1116, 1185905), (1260, 1050373), (1302, 1016490), (1395, 948724), (1860, 711543), (1922, 688590), (1953, 677660), (2170, 609894), (2186, 605430), (2604, 508245), (2790, 474362), (2883, 459060), (3255, 406596), (3279, 403620), (3844, 344295), (3906, 338830), (4340, 304947), (4372, 302715), (4805, 275436), (5465, 242172), (5580, 237181), (5766, 229530), (6510, 203298), (6558, 201810), (6727, 196740), (7651, 172980), (7812, 169415), (8649, 153020), (9610, 137718), (9765, 135532), (9837, 134540), (10930, 121086), (11532, 114765), (13020, 101649), (13116, 100905), (13454, 98370), (14415, 91812), (15302, 86490), (16395, 80724), (17298, 76510), (19220, 68859), (19530, 67766), (19674, 67270), (20181, 65580), (21860, 60543), (22953, 57660), (26908, 49185), (28830, 45906), (30604, 43245), (32790, 40362), (33635, 39348), (33883, 39060), (34596, 38255)]