160216560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 623960064

約数和(自身を除く): 463743504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 120, 126, 140, 144, 166, 168, 180, 210, 240, 249, 252, 280, 315, 332, 336, 360, 383, 415, 420, 498, 504, 560, 581, 630, 664, 720, 747, 766, 830, 840, 996, 1008, 1149, 1162, 1245, 1260, 1328, 1494, 1532, 1660, 1680, 1743, 1915, 1992, 2298, 2324, 2490, 2520, 2681, 2905, 2988, 3064, 3320, 3447, 3486, 3735, 3830, 3984, 4596, 4648, 4980, 5040, 5229, 5362, 5745, 5810, 5976, 6128, 6640, 6894, 6972, 7470, 7660, 8043, 8715, 9192, 9296, 9960, 10458, 10724, 11490, 11620, 11952, 13405, 13788, 13944, 14940, 15320, 16086, 17235, 17430, 18384, 19920, 20916, 21448, 22980, 23240, 24129, 26145, 26810, 27576, 27888, 29880, 30640, 31789, 32172, 34470, 34860, 40215, 41832, 42896, 45960, 46480, 48258, 52290, 53620, 55152, 59760, 63578, 64344, 68940, 69720, 80430, 83664, 91920, 95367, 96516, 104580, 107240, 120645, 127156, 128688, 137880, 139440, 158945, 160860, 190734, 193032, 209160, 214480, 222523, 241290, 254312, 275760, 286101, 317890, 321720, 381468, 386064, 418320, 445046, 476835, 482580, 508624, 572202, 635780, 643440, 667569, 762936, 890092, 953670, 965160, 1112615, 1144404, 1271560, 1335138, 1430505, 1525872, 1780184, 1907340, 1930320, 2002707, 2225230, 2288808, 2543120, 2670276, 2861010, 3337845, 3560368, 3814680, 4005414, 4450460, 4577616, 5340552, 5722020, 6675690, 7629360, 8010828, 8900920, 10013535, 10681104, 11444040, 13351380, 16021656, 17801840, 20027070, 22888080, 26702760, 32043312, 40054140, 53405520, 80108280, 160216560]

約数ペア:

[(1, 160216560), (2, 80108280), (3, 53405520), (4, 40054140), (5, 32043312), (6, 26702760), (7, 22888080), (8, 20027070), (9, 17801840), (10, 16021656), (12, 13351380), (14, 11444040), (15, 10681104), (16, 10013535), (18, 8900920), (20, 8010828), (21, 7629360), (24, 6675690), (28, 5722020), (30, 5340552), (35, 4577616), (36, 4450460), (40, 4005414), (42, 3814680), (45, 3560368), (48, 3337845), (56, 2861010), (60, 2670276), (63, 2543120), (70, 2288808), (72, 2225230), (80, 2002707), (83, 1930320), (84, 1907340), (90, 1780184), (105, 1525872), (112, 1430505), (120, 1335138), (126, 1271560), (140, 1144404), (144, 1112615), (166, 965160), (168, 953670), (180, 890092), (210, 762936), (240, 667569), (249, 643440), (252, 635780), (280, 572202), (315, 508624), (332, 482580), (336, 476835), (360, 445046), (383, 418320), (415, 386064), (420, 381468), (498, 321720), (504, 317890), (560, 286101), (581, 275760), (630, 254312), (664, 241290), (720, 222523), (747, 214480), (766, 209160), (830, 193032), (840, 190734), (996, 160860), (1008, 158945), (1149, 139440), (1162, 137880), (1245, 128688), (1260, 127156), (1328, 120645), (1494, 107240), (1532, 104580), (1660, 96516), (1680, 95367), (1743, 91920), (1915, 83664), (1992, 80430), (2298, 69720), (2324, 68940), (2490, 64344), (2520, 63578), (2681, 59760), (2905, 55152), (2988, 53620), (3064, 52290), (3320, 48258), (3447, 46480), (3486, 45960), (3735, 42896), (3830, 41832), (3984, 40215), (4596, 34860), (4648, 34470), (4980, 32172), (5040, 31789), (5229, 30640), (5362, 29880), (5745, 27888), (5810, 27576), (5976, 26810), (6128, 26145), (6640, 24129), (6894, 23240), (6972, 22980), (7470, 21448), (7660, 20916), (8043, 19920), (8715, 18384), (9192, 17430), (9296, 17235), (9960, 16086), (10458, 15320), (10724, 14940), (11490, 13944), (11620, 13788), (11952, 13405)]