140536620

素因数分解:

$2^2\times 3^{10}\times 5^1\times 7^1\times {\mathrm{17}}^1$

素因数の和:63

約数の個数: 264

約数和(自身を含む): 535689504

約数和(自身を除く): 395152884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 243, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 486, 510, 540, 567, 595, 612, 630, 714, 729, 756, 765, 810, 918, 945, 972, 1020, 1071, 1134, 1190, 1215, 1260, 1377, 1428, 1458, 1530, 1620, 1701, 1785, 1836, 1890, 2142, 2187, 2268, 2295, 2380, 2430, 2754, 2835, 2916, 3060, 3213, 3402, 3570, 3645, 3780, 4131, 4284, 4374, 4590, 4860, 5103, 5355, 5508, 5670, 6426, 6561, 6804, 6885, 7140, 7290, 8262, 8505, 8748, 9180, 9639, 10206, 10710, 10935, 11340, 12393, 12852, 13122, 13770, 14580, 15309, 16065, 16524, 17010, 19278, 19683, 20412, 20655, 21420, 21870, 24786, 25515, 26244, 27540, 28917, 30618, 32130, 32805, 34020, 37179, 38556, 39366, 41310, 43740, 45927, 48195, 49572, 51030, 57834, 59049, 61236, 61965, 64260, 65610, 74358, 76545, 78732, 82620, 86751, 91854, 96390, 98415, 102060, 111537, 115668, 118098, 123930, 131220, 137781, 144585, 148716, 153090, 173502, 183708, 185895, 192780, 196830, 223074, 229635, 236196, 247860, 260253, 275562, 289170, 295245, 306180, 334611, 347004, 371790, 393660, 413343, 433755, 446148, 459270, 520506, 551124, 557685, 578340, 590490, 669222, 688905, 743580, 780759, 826686, 867510, 918540, 1003833, 1041012, 1115370, 1180980, 1301265, 1338444, 1377810, 1561518, 1653372, 1673055, 1735020, 2007666, 2066715, 2230740, 2342277, 2602530, 2755620, 3123036, 3346110, 3903795, 4015332, 4133430, 4684554, 5019165, 5205060, 6692220, 7026831, 7807590, 8266860, 9369108, 10038330, 11711385, 14053662, 15615180, 20076660, 23422770, 28107324, 35134155, 46845540, 70268310, 140536620]

約数ペア:

[(1, 140536620), (2, 70268310), (3, 46845540), (4, 35134155), (5, 28107324), (6, 23422770), (7, 20076660), (9, 15615180), (10, 14053662), (12, 11711385), (14, 10038330), (15, 9369108), (17, 8266860), (18, 7807590), (20, 7026831), (21, 6692220), (27, 5205060), (28, 5019165), (30, 4684554), (34, 4133430), (35, 4015332), (36, 3903795), (42, 3346110), (45, 3123036), (51, 2755620), (54, 2602530), (60, 2342277), (63, 2230740), (68, 2066715), (70, 2007666), (81, 1735020), (84, 1673055), (85, 1653372), (90, 1561518), (102, 1377810), (105, 1338444), (108, 1301265), (119, 1180980), (126, 1115370), (135, 1041012), (140, 1003833), (153, 918540), (162, 867510), (170, 826686), (180, 780759), (189, 743580), (204, 688905), (210, 669222), (238, 590490), (243, 578340), (252, 557685), (255, 551124), (270, 520506), (306, 459270), (315, 446148), (324, 433755), (340, 413343), (357, 393660), (378, 371790), (405, 347004), (420, 334611), (459, 306180), (476, 295245), (486, 289170), (510, 275562), (540, 260253), (567, 247860), (595, 236196), (612, 229635), (630, 223074), (714, 196830), (729, 192780), (756, 185895), (765, 183708), (810, 173502), (918, 153090), (945, 148716), (972, 144585), (1020, 137781), (1071, 131220), (1134, 123930), (1190, 118098), (1215, 115668), (1260, 111537), (1377, 102060), (1428, 98415), (1458, 96390), (1530, 91854), (1620, 86751), (1701, 82620), (1785, 78732), (1836, 76545), (1890, 74358), (2142, 65610), (2187, 64260), (2268, 61965), (2295, 61236), (2380, 59049), (2430, 57834), (2754, 51030), (2835, 49572), (2916, 48195), (3060, 45927), (3213, 43740), (3402, 41310), (3570, 39366), (3645, 38556), (3780, 37179), (4131, 34020), (4284, 32805), (4374, 32130), (4590, 30618), (4860, 28917), (5103, 27540), (5355, 26244), (5508, 25515), (5670, 24786), (6426, 21870), (6561, 21420), (6804, 20655), (6885, 20412), (7140, 19683), (7290, 19278), (8262, 17010), (8505, 16524), (8748, 16065), (9180, 15309), (9639, 14580), (10206, 13770), (10710, 13122), (10935, 12852), (11340, 12393)]