1181791260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1399}}^1$

素因数の和:1465

約数の個数: 216

約数和(自身を含む): 4077309600

約数和(自身を除く): 2895518340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 361, 380, 390, 468, 494, 570, 585, 684, 722, 741, 780, 855, 988, 1083, 1140, 1170, 1235, 1399, 1444, 1482, 1710, 1805, 2166, 2223, 2340, 2470, 2798, 2964, 3249, 3420, 3610, 3705, 4197, 4332, 4446, 4693, 4940, 5415, 5596, 6498, 6995, 7220, 7410, 8394, 8892, 9386, 10830, 11115, 12591, 12996, 13990, 14079, 14820, 16245, 16788, 18187, 18772, 20985, 21660, 22230, 23465, 25182, 26581, 27980, 28158, 32490, 36374, 41970, 42237, 44460, 46930, 50364, 53162, 54561, 56316, 62955, 64980, 70395, 72748, 79743, 83940, 84474, 90935, 93860, 106324, 109122, 125910, 132905, 140790, 159486, 163683, 168948, 181870, 211185, 218244, 239229, 251820, 265810, 272805, 281580, 318972, 327366, 345553, 363740, 398715, 422370, 478458, 505039, 531620, 545610, 654732, 691106, 797430, 818415, 844740, 956916, 1010078, 1036659, 1091220, 1196145, 1382212, 1515117, 1594860, 1636830, 1727765, 2020156, 2073318, 2392290, 2525195, 3030234, 3109977, 3273660, 3455530, 4146636, 4545351, 4784580, 5050390, 5183295, 6060468, 6219954, 6565507, 6911060, 7575585, 9090702, 10100780, 10366590, 12439908, 13131014, 15151170, 15549885, 18181404, 19696521, 20733180, 22726755, 26262028, 30302340, 31099770, 32827535, 39393042, 45453510, 59089563, 62199540, 65655070, 78786084, 90907020, 98482605, 118179126, 131310140, 196965210, 236358252, 295447815, 393930420, 590895630, 1181791260]

約数ペア:

[(1, 1181791260), (2, 590895630), (3, 393930420), (4, 295447815), (5, 236358252), (6, 196965210), (9, 131310140), (10, 118179126), (12, 98482605), (13, 90907020), (15, 78786084), (18, 65655070), (19, 62199540), (20, 59089563), (26, 45453510), (30, 39393042), (36, 32827535), (38, 31099770), (39, 30302340), (45, 26262028), (52, 22726755), (57, 20733180), (60, 19696521), (65, 18181404), (76, 15549885), (78, 15151170), (90, 13131014), (95, 12439908), (114, 10366590), (117, 10100780), (130, 9090702), (156, 7575585), (171, 6911060), (180, 6565507), (190, 6219954), (195, 6060468), (228, 5183295), (234, 5050390), (247, 4784580), (260, 4545351), (285, 4146636), (342, 3455530), (361, 3273660), (380, 3109977), (390, 3030234), (468, 2525195), (494, 2392290), (570, 2073318), (585, 2020156), (684, 1727765), (722, 1636830), (741, 1594860), (780, 1515117), (855, 1382212), (988, 1196145), (1083, 1091220), (1140, 1036659), (1170, 1010078), (1235, 956916), (1399, 844740), (1444, 818415), (1482, 797430), (1710, 691106), (1805, 654732), (2166, 545610), (2223, 531620), (2340, 505039), (2470, 478458), (2798, 422370), (2964, 398715), (3249, 363740), (3420, 345553), (3610, 327366), (3705, 318972), (4197, 281580), (4332, 272805), (4446, 265810), (4693, 251820), (4940, 239229), (5415, 218244), (5596, 211185), (6498, 181870), (6995, 168948), (7220, 163683), (7410, 159486), (8394, 140790), (8892, 132905), (9386, 125910), (10830, 109122), (11115, 106324), (12591, 93860), (12996, 90935), (13990, 84474), (14079, 83940), (14820, 79743), (16245, 72748), (16788, 70395), (18187, 64980), (18772, 62955), (20985, 56316), (21660, 54561), (22230, 53162), (23465, 50364), (25182, 46930), (26581, 44460), (27980, 42237), (28158, 41970), (32490, 36374)]