160086780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:790

約数の個数: 240

約数和(自身を含む): 604961280

約数和(自身を除く): 444874500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 743, 756, 798, 810, 855, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1486, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2229, 2268, 2394, 2565, 2660, 2835, 2972, 3078, 3420, 3591, 3715, 3780, 3990, 4458, 4788, 5130, 5201, 5670, 5985, 6156, 6687, 7182, 7430, 7695, 7980, 8916, 10260, 10402, 10773, 11145, 11340, 11970, 13374, 14117, 14364, 14860, 15390, 15603, 17955, 20061, 20804, 21546, 22290, 23940, 26005, 26748, 28234, 30780, 31206, 33435, 35910, 40122, 42351, 43092, 44580, 46809, 52010, 53865, 56468, 60183, 62412, 66870, 70585, 71820, 78015, 80244, 84702, 93618, 98819, 100305, 104020, 107730, 120366, 127053, 133740, 140427, 141170, 156030, 169404, 187236, 197638, 200610, 211755, 215460, 234045, 240732, 254106, 280854, 282340, 296457, 300915, 312060, 381159, 395276, 401220, 421281, 423510, 468090, 494095, 508212, 561708, 592914, 601830, 635265, 702135, 762318, 842562, 847020, 889371, 936180, 988190, 1143477, 1185828, 1203660, 1270530, 1404270, 1482285, 1524636, 1685124, 1778742, 1905795, 1976380, 2106405, 2286954, 2541060, 2668113, 2808540, 2964570, 3557484, 3811590, 4212810, 4446855, 4573908, 5336226, 5717385, 5929140, 7623180, 8004339, 8425620, 8893710, 10672452, 11434770, 13340565, 16008678, 17787420, 22869540, 26681130, 32017356, 40021695, 53362260, 80043390, 160086780]

約数ペア:

[(1, 160086780), (2, 80043390), (3, 53362260), (4, 40021695), (5, 32017356), (6, 26681130), (7, 22869540), (9, 17787420), (10, 16008678), (12, 13340565), (14, 11434770), (15, 10672452), (18, 8893710), (19, 8425620), (20, 8004339), (21, 7623180), (27, 5929140), (28, 5717385), (30, 5336226), (35, 4573908), (36, 4446855), (38, 4212810), (42, 3811590), (45, 3557484), (54, 2964570), (57, 2808540), (60, 2668113), (63, 2541060), (70, 2286954), (76, 2106405), (81, 1976380), (84, 1905795), (90, 1778742), (95, 1685124), (105, 1524636), (108, 1482285), (114, 1404270), (126, 1270530), (133, 1203660), (135, 1185828), (140, 1143477), (162, 988190), (171, 936180), (180, 889371), (189, 847020), (190, 842562), (210, 762318), (228, 702135), (252, 635265), (266, 601830), (270, 592914), (285, 561708), (315, 508212), (324, 494095), (342, 468090), (378, 423510), (380, 421281), (399, 401220), (405, 395276), (420, 381159), (513, 312060), (532, 300915), (540, 296457), (567, 282340), (570, 280854), (630, 254106), (665, 240732), (684, 234045), (743, 215460), (756, 211755), (798, 200610), (810, 197638), (855, 187236), (945, 169404), (1026, 156030), (1134, 141170), (1140, 140427), (1197, 133740), (1260, 127053), (1330, 120366), (1486, 107730), (1539, 104020), (1596, 100305), (1620, 98819), (1710, 93618), (1890, 84702), (1995, 80244), (2052, 78015), (2229, 71820), (2268, 70585), (2394, 66870), (2565, 62412), (2660, 60183), (2835, 56468), (2972, 53865), (3078, 52010), (3420, 46809), (3591, 44580), (3715, 43092), (3780, 42351), (3990, 40122), (4458, 35910), (4788, 33435), (5130, 31206), (5201, 30780), (5670, 28234), (5985, 26748), (6156, 26005), (6687, 23940), (7182, 22290), (7430, 21546), (7695, 20804), (7980, 20061), (8916, 17955), (10260, 15603), (10402, 15390), (10773, 14860), (11145, 14364), (11340, 14117), (11970, 13374)]