7283760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 25712640

約数和(自身を除く): 18428880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 89, 93, 110, 120, 124, 132, 155, 165, 176, 178, 186, 220, 240, 248, 264, 267, 310, 330, 341, 356, 372, 440, 445, 465, 496, 528, 534, 620, 660, 682, 712, 744, 880, 890, 930, 979, 1023, 1068, 1240, 1320, 1335, 1364, 1424, 1488, 1705, 1780, 1860, 1958, 2046, 2136, 2480, 2640, 2670, 2728, 2759, 2937, 3410, 3560, 3720, 3916, 4092, 4272, 4895, 5115, 5340, 5456, 5518, 5874, 6820, 7120, 7440, 7832, 8184, 8277, 9790, 10230, 10680, 11036, 11748, 13640, 13795, 14685, 15664, 16368, 16554, 19580, 20460, 21360, 22072, 23496, 27280, 27590, 29370, 30349, 33108, 39160, 40920, 41385, 44144, 46992, 55180, 58740, 60698, 66216, 78320, 81840, 82770, 91047, 110360, 117480, 121396, 132432, 151745, 165540, 182094, 220720, 234960, 242792, 303490, 331080, 364188, 455235, 485584, 606980, 662160, 728376, 910470, 1213960, 1456752, 1820940, 2427920, 3641880, 7283760]

約数ペア:

[(1, 7283760), (2, 3641880), (3, 2427920), (4, 1820940), (5, 1456752), (6, 1213960), (8, 910470), (10, 728376), (11, 662160), (12, 606980), (15, 485584), (16, 455235), (20, 364188), (22, 331080), (24, 303490), (30, 242792), (31, 234960), (33, 220720), (40, 182094), (44, 165540), (48, 151745), (55, 132432), (60, 121396), (62, 117480), (66, 110360), (80, 91047), (88, 82770), (89, 81840), (93, 78320), (110, 66216), (120, 60698), (124, 58740), (132, 55180), (155, 46992), (165, 44144), (176, 41385), (178, 40920), (186, 39160), (220, 33108), (240, 30349), (248, 29370), (264, 27590), (267, 27280), (310, 23496), (330, 22072), (341, 21360), (356, 20460), (372, 19580), (440, 16554), (445, 16368), (465, 15664), (496, 14685), (528, 13795), (534, 13640), (620, 11748), (660, 11036), (682, 10680), (712, 10230), (744, 9790), (880, 8277), (890, 8184), (930, 7832), (979, 7440), (1023, 7120), (1068, 6820), (1240, 5874), (1320, 5518), (1335, 5456), (1364, 5340), (1424, 5115), (1488, 4895), (1705, 4272), (1780, 4092), (1860, 3916), (1958, 3720), (2046, 3560), (2136, 3410), (2480, 2937), (2640, 2759), (2670, 2728)]