196160940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6413

約数の個数: 120

約数和(自身を含む): 647853360

約数和(自身を除く): 451692420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 6373, 7695, 10260, 12746, 15390, 19119, 25492, 30780, 31865, 38238, 57357, 63730, 76476, 95595, 114714, 121087, 127460, 172071, 191190, 229428, 242174, 286785, 344142, 363261, 382380, 484348, 516213, 573570, 605435, 688284, 726522, 860355, 1032426, 1089783, 1147140, 1210870, 1453044, 1720710, 1816305, 2064852, 2179566, 2421740, 2581065, 3269349, 3441420, 3632610, 4359132, 5162130, 5448915, 6538698, 7265220, 9808047, 10324260, 10897830, 13077396, 16346745, 19616094, 21795660, 32693490, 39232188, 49040235, 65386980, 98080470, 196160940]

約数ペア:

[(1, 196160940), (2, 98080470), (3, 65386980), (4, 49040235), (5, 39232188), (6, 32693490), (9, 21795660), (10, 19616094), (12, 16346745), (15, 13077396), (18, 10897830), (19, 10324260), (20, 9808047), (27, 7265220), (30, 6538698), (36, 5448915), (38, 5162130), (45, 4359132), (54, 3632610), (57, 3441420), (60, 3269349), (76, 2581065), (81, 2421740), (90, 2179566), (95, 2064852), (108, 1816305), (114, 1720710), (135, 1453044), (162, 1210870), (171, 1147140), (180, 1089783), (190, 1032426), (228, 860355), (270, 726522), (285, 688284), (324, 605435), (342, 573570), (380, 516213), (405, 484348), (513, 382380), (540, 363261), (570, 344142), (684, 286785), (810, 242174), (855, 229428), (1026, 191190), (1140, 172071), (1539, 127460), (1620, 121087), (1710, 114714), (2052, 95595), (2565, 76476), (3078, 63730), (3420, 57357), (5130, 38238), (6156, 31865), (6373, 30780), (7695, 25492), (10260, 19119), (12746, 15390)]