7776233640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{50587}}^1$

素因数の和:50672

約数の個数: 192

約数和(自身を含む): 29357228160

約数和(自身を除く): 21580994520

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, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 3416, 3660, 3843, 4270, 4392, 5124, 5490, 6405, 7320, 7686, 8540, 10248, 10980, 12810, 15372, 17080, 19215, 21960, 25620, 30744, 38430, 50587, 51240, 76860, 101174, 151761, 153720, 202348, 252935, 303522, 354109, 404696, 455283, 505870, 607044, 708218, 758805, 910566, 1011740, 1062327, 1214088, 1416436, 1517610, 1770545, 1821132, 2023480, 2124654, 2276415, 2832872, 3035220, 3085807, 3186981, 3541090, 3642264, 4249308, 4552830, 5311635, 6070440, 6171614, 6373962, 7082180, 8498616, 9105660, 9257421, 10623270, 12343228, 12747924, 14164360, 15429035, 15934905, 18211320, 18514842, 21246540, 21600649, 24686456, 25495848, 27772263, 30858070, 31869810, 37029684, 42493080, 43201298, 46287105, 55544526, 61716140, 63739620, 64801947, 74059368, 86402596, 92574210, 108003245, 111089052, 123432280, 127479240, 129603894, 138861315, 172805192, 185148420, 194405841, 216006490, 222178104, 259207788, 277722630, 324009735, 370296840, 388811682, 432012980, 518415576, 555445260, 648019470, 777623364, 864025960, 972029205, 1110890520, 1296038940, 1555246728, 1944058410, 2592077880, 3888116820, 7776233640]

約数ペア:

[(1, 7776233640), (2, 3888116820), (3, 2592077880), (4, 1944058410), (5, 1555246728), (6, 1296038940), (7, 1110890520), (8, 972029205), (9, 864025960), (10, 777623364), (12, 648019470), (14, 555445260), (15, 518415576), (18, 432012980), (20, 388811682), (21, 370296840), (24, 324009735), (28, 277722630), (30, 259207788), (35, 222178104), (36, 216006490), (40, 194405841), (42, 185148420), (45, 172805192), (56, 138861315), (60, 129603894), (61, 127479240), (63, 123432280), (70, 111089052), (72, 108003245), (84, 92574210), (90, 86402596), (105, 74059368), (120, 64801947), (122, 63739620), (126, 61716140), (140, 55544526), (168, 46287105), (180, 43201298), (183, 42493080), (210, 37029684), (244, 31869810), (252, 30858070), (280, 27772263), (305, 25495848), (315, 24686456), (360, 21600649), (366, 21246540), (420, 18514842), (427, 18211320), (488, 15934905), (504, 15429035), (549, 14164360), (610, 12747924), (630, 12343228), (732, 10623270), (840, 9257421), (854, 9105660), (915, 8498616), (1098, 7082180), (1220, 6373962), (1260, 6171614), (1281, 6070440), (1464, 5311635), (1708, 4552830), (1830, 4249308), (2135, 3642264), (2196, 3541090), (2440, 3186981), (2520, 3085807), (2562, 3035220), (2745, 2832872), (3416, 2276415), (3660, 2124654), (3843, 2023480), (4270, 1821132), (4392, 1770545), (5124, 1517610), (5490, 1416436), (6405, 1214088), (7320, 1062327), (7686, 1011740), (8540, 910566), (10248, 758805), (10980, 708218), (12810, 607044), (15372, 505870), (17080, 455283), (19215, 404696), (21960, 354109), (25620, 303522), (30744, 252935), (38430, 202348), (50587, 153720), (51240, 151761), (76860, 101174)]