1395814860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3429

約数の個数: 216

約数和(自身を含む): 4900262640

約数和(自身を除く): 3504447780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 121, 132, 165, 171, 180, 190, 198, 209, 220, 228, 242, 285, 330, 342, 363, 380, 396, 418, 484, 495, 570, 605, 627, 660, 684, 726, 836, 855, 990, 1045, 1089, 1140, 1210, 1254, 1452, 1710, 1815, 1881, 1980, 2090, 2178, 2299, 2420, 2508, 3135, 3373, 3420, 3630, 3762, 4180, 4356, 4598, 5445, 6270, 6746, 6897, 7260, 7524, 9196, 9405, 10119, 10890, 11495, 12540, 13492, 13794, 16865, 18810, 20238, 20691, 21780, 22990, 27588, 30357, 33730, 34485, 37103, 37620, 40476, 41382, 45980, 50595, 60714, 64087, 67460, 68970, 74206, 82764, 101190, 103455, 111309, 121428, 128174, 137940, 148412, 151785, 185515, 192261, 202380, 206910, 222618, 256348, 303570, 320435, 333927, 371030, 384522, 408133, 413820, 445236, 556545, 576783, 607140, 640870, 667854, 704957, 742060, 769044, 816266, 961305, 1113090, 1153566, 1224399, 1281740, 1335708, 1409914, 1632532, 1669635, 1922610, 2040665, 2114871, 2226180, 2307132, 2448798, 2819828, 2883915, 3339270, 3524785, 3673197, 3845220, 4081330, 4229742, 4897596, 5767830, 6121995, 6344613, 6678540, 7049570, 7346394, 7754527, 8162660, 8459484, 10574355, 11535660, 12243990, 12689226, 14099140, 14692788, 15509054, 18365985, 21148710, 23263581, 24487980, 25378452, 31018108, 31723065, 36731970, 38772635, 42297420, 46527162, 63446130, 69790743, 73463940, 77545270, 93054324, 116317905, 126892260, 139581486, 155090540, 232635810, 279162972, 348953715, 465271620, 697907430, 1395814860]

約数ペア:

[(1, 1395814860), (2, 697907430), (3, 465271620), (4, 348953715), (5, 279162972), (6, 232635810), (9, 155090540), (10, 139581486), (11, 126892260), (12, 116317905), (15, 93054324), (18, 77545270), (19, 73463940), (20, 69790743), (22, 63446130), (30, 46527162), (33, 42297420), (36, 38772635), (38, 36731970), (44, 31723065), (45, 31018108), (55, 25378452), (57, 24487980), (60, 23263581), (66, 21148710), (76, 18365985), (90, 15509054), (95, 14692788), (99, 14099140), (110, 12689226), (114, 12243990), (121, 11535660), (132, 10574355), (165, 8459484), (171, 8162660), (180, 7754527), (190, 7346394), (198, 7049570), (209, 6678540), (220, 6344613), (228, 6121995), (242, 5767830), (285, 4897596), (330, 4229742), (342, 4081330), (363, 3845220), (380, 3673197), (396, 3524785), (418, 3339270), (484, 2883915), (495, 2819828), (570, 2448798), (605, 2307132), (627, 2226180), (660, 2114871), (684, 2040665), (726, 1922610), (836, 1669635), (855, 1632532), (990, 1409914), (1045, 1335708), (1089, 1281740), (1140, 1224399), (1210, 1153566), (1254, 1113090), (1452, 961305), (1710, 816266), (1815, 769044), (1881, 742060), (1980, 704957), (2090, 667854), (2178, 640870), (2299, 607140), (2420, 576783), (2508, 556545), (3135, 445236), (3373, 413820), (3420, 408133), (3630, 384522), (3762, 371030), (4180, 333927), (4356, 320435), (4598, 303570), (5445, 256348), (6270, 222618), (6746, 206910), (6897, 202380), (7260, 192261), (7524, 185515), (9196, 151785), (9405, 148412), (10119, 137940), (10890, 128174), (11495, 121428), (12540, 111309), (13492, 103455), (13794, 101190), (16865, 82764), (18810, 74206), (20238, 68970), (20691, 67460), (21780, 64087), (22990, 60714), (27588, 50595), (30357, 45980), (33730, 41382), (34485, 40476), (37103, 37620)]