2019999240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5851}}^1$

素因数の和:6012

約数の個数: 192

約数和(自身を含む): 7558911360

約数和(自身を除く): 5538912120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 210, 252, 274, 280, 315, 360, 411, 420, 504, 548, 630, 685, 822, 840, 959, 1096, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2520, 2740, 2877, 3288, 3836, 4110, 4795, 4932, 5480, 5754, 5851, 6165, 7672, 8220, 8631, 9590, 9864, 11508, 11702, 12330, 14385, 16440, 17262, 17553, 19180, 23016, 23404, 24660, 28770, 29255, 34524, 35106, 38360, 40957, 43155, 46808, 49320, 52659, 57540, 58510, 69048, 70212, 81914, 86310, 87765, 105318, 115080, 117020, 122871, 140424, 163828, 172620, 175530, 204785, 210636, 234040, 245742, 263295, 327656, 345240, 351060, 368613, 409570, 421272, 491484, 526590, 614355, 702120, 737226, 801587, 819140, 982968, 1053180, 1228710, 1474452, 1603174, 1638280, 1843065, 2106360, 2404761, 2457420, 2948904, 3206348, 3686130, 4007935, 4809522, 4914840, 5611109, 6412696, 7214283, 7372260, 8015870, 9619044, 11222218, 12023805, 14428566, 14744520, 16031740, 16833327, 19238088, 22444436, 24047610, 28055545, 28857132, 32063480, 33666654, 36071415, 44888872, 48095220, 50499981, 56111090, 57714264, 67333308, 72142830, 84166635, 96190440, 100999962, 112222180, 134666616, 144285660, 168333270, 201999924, 224444360, 252499905, 288571320, 336666540, 403999848, 504999810, 673333080, 1009999620, 2019999240]

約数ペア:

[(1, 2019999240), (2, 1009999620), (3, 673333080), (4, 504999810), (5, 403999848), (6, 336666540), (7, 288571320), (8, 252499905), (9, 224444360), (10, 201999924), (12, 168333270), (14, 144285660), (15, 134666616), (18, 112222180), (20, 100999962), (21, 96190440), (24, 84166635), (28, 72142830), (30, 67333308), (35, 57714264), (36, 56111090), (40, 50499981), (42, 48095220), (45, 44888872), (56, 36071415), (60, 33666654), (63, 32063480), (70, 28857132), (72, 28055545), (84, 24047610), (90, 22444436), (105, 19238088), (120, 16833327), (126, 16031740), (137, 14744520), (140, 14428566), (168, 12023805), (180, 11222218), (210, 9619044), (252, 8015870), (274, 7372260), (280, 7214283), (315, 6412696), (360, 5611109), (411, 4914840), (420, 4809522), (504, 4007935), (548, 3686130), (630, 3206348), (685, 2948904), (822, 2457420), (840, 2404761), (959, 2106360), (1096, 1843065), (1233, 1638280), (1260, 1603174), (1370, 1474452), (1644, 1228710), (1918, 1053180), (2055, 982968), (2466, 819140), (2520, 801587), (2740, 737226), (2877, 702120), (3288, 614355), (3836, 526590), (4110, 491484), (4795, 421272), (4932, 409570), (5480, 368613), (5754, 351060), (5851, 345240), (6165, 327656), (7672, 263295), (8220, 245742), (8631, 234040), (9590, 210636), (9864, 204785), (11508, 175530), (11702, 172620), (12330, 163828), (14385, 140424), (16440, 122871), (17262, 117020), (17553, 115080), (19180, 105318), (23016, 87765), (23404, 86310), (24660, 81914), (28770, 70212), (29255, 69048), (34524, 58510), (35106, 57540), (38360, 52659), (40957, 49320), (43155, 46808)]