64203480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 235422720

約数和(自身を除く): 171219240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 523, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1046, 1116, 1240, 1320, 1364, 1395, 1569, 1705, 1860, 1980, 2046, 2092, 2232, 2615, 2728, 2790, 3069, 3138, 3410, 3720, 3960, 4092, 4184, 4707, 5115, 5230, 5580, 5753, 6138, 6276, 6820, 7845, 8184, 9414, 10230, 10460, 11160, 11506, 12276, 12552, 13640, 15345, 15690, 16213, 17259, 18828, 20460, 20920, 23012, 23535, 24552, 28765, 30690, 31380, 32426, 34518, 37656, 40920, 46024, 47070, 48639, 51777, 57530, 61380, 62760, 64852, 69036, 81065, 86295, 94140, 97278, 103554, 115060, 122760, 129704, 138072, 145917, 162130, 172590, 178343, 188280, 194556, 207108, 230120, 243195, 258885, 291834, 324260, 345180, 356686, 389112, 414216, 486390, 517770, 535029, 583668, 648520, 690360, 713372, 729585, 891715, 972780, 1035540, 1070058, 1167336, 1426744, 1459170, 1605087, 1783430, 1945560, 2071080, 2140116, 2675145, 2918340, 3210174, 3566860, 4280232, 5350290, 5836680, 6420348, 7133720, 8025435, 10700580, 12840696, 16050870, 21401160, 32101740, 64203480]

約数ペア:

[(1, 64203480), (2, 32101740), (3, 21401160), (4, 16050870), (5, 12840696), (6, 10700580), (8, 8025435), (9, 7133720), (10, 6420348), (11, 5836680), (12, 5350290), (15, 4280232), (18, 3566860), (20, 3210174), (22, 2918340), (24, 2675145), (30, 2140116), (31, 2071080), (33, 1945560), (36, 1783430), (40, 1605087), (44, 1459170), (45, 1426744), (55, 1167336), (60, 1070058), (62, 1035540), (66, 972780), (72, 891715), (88, 729585), (90, 713372), (93, 690360), (99, 648520), (110, 583668), (120, 535029), (124, 517770), (132, 486390), (155, 414216), (165, 389112), (180, 356686), (186, 345180), (198, 324260), (220, 291834), (248, 258885), (264, 243195), (279, 230120), (310, 207108), (330, 194556), (341, 188280), (360, 178343), (372, 172590), (396, 162130), (440, 145917), (465, 138072), (495, 129704), (523, 122760), (558, 115060), (620, 103554), (660, 97278), (682, 94140), (744, 86295), (792, 81065), (930, 69036), (990, 64852), (1023, 62760), (1046, 61380), (1116, 57530), (1240, 51777), (1320, 48639), (1364, 47070), (1395, 46024), (1569, 40920), (1705, 37656), (1860, 34518), (1980, 32426), (2046, 31380), (2092, 30690), (2232, 28765), (2615, 24552), (2728, 23535), (2790, 23012), (3069, 20920), (3138, 20460), (3410, 18828), (3720, 17259), (3960, 16213), (4092, 15690), (4184, 15345), (4707, 13640), (5115, 12552), (5230, 12276), (5580, 11506), (5753, 11160), (6138, 10460), (6276, 10230), (6820, 9414), (7845, 8184)]