268651080

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 942278400

約数和(自身を除く): 673627320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 83, 90, 108, 111, 120, 135, 148, 162, 166, 180, 185, 216, 222, 243, 249, 270, 296, 324, 332, 333, 360, 370, 405, 415, 444, 486, 498, 540, 555, 648, 664, 666, 729, 740, 747, 810, 830, 888, 972, 996, 999, 1080, 1110, 1215, 1245, 1332, 1458, 1480, 1494, 1620, 1660, 1665, 1944, 1992, 1998, 2187, 2220, 2241, 2430, 2490, 2664, 2916, 2988, 2997, 3071, 3240, 3320, 3330, 3645, 3735, 3996, 4374, 4440, 4482, 4860, 4980, 4995, 5832, 5976, 5994, 6142, 6660, 6723, 7290, 7470, 7992, 8748, 8964, 8991, 9213, 9720, 9960, 9990, 10935, 11205, 11988, 12284, 13320, 13446, 14580, 14940, 14985, 15355, 17496, 17928, 17982, 18426, 19980, 20169, 21870, 22410, 23976, 24568, 26892, 26973, 27639, 29160, 29880, 29970, 30710, 33615, 35964, 36852, 39960, 40338, 43740, 44820, 44955, 46065, 53784, 53946, 55278, 59940, 60507, 61420, 67230, 71928, 73704, 80676, 80919, 82917, 87480, 89640, 89910, 92130, 100845, 107892, 110556, 119880, 121014, 122840, 134460, 134865, 138195, 161352, 161838, 165834, 179820, 181521, 184260, 201690, 215784, 221112, 242028, 248751, 268920, 269730, 276390, 302535, 323676, 331668, 359640, 363042, 368520, 403380, 404595, 414585, 484056, 497502, 539460, 552780, 605070, 647352, 663336, 726084, 746253, 806760, 809190, 829170, 907605, 995004, 1078920, 1105560, 1210140, 1243755, 1452168, 1492506, 1618380, 1658340, 1815210, 1990008, 2238759, 2420280, 2487510, 2985012, 3236760, 3316680, 3630420, 3731265, 4477518, 4975020, 5970024, 6716277, 7260840, 7462530, 8955036, 9950040, 11193795, 13432554, 14925060, 17910072, 22387590, 26865108, 29850120, 33581385, 44775180, 53730216, 67162770, 89550360, 134325540, 268651080]

約数ペア:

[(1, 268651080), (2, 134325540), (3, 89550360), (4, 67162770), (5, 53730216), (6, 44775180), (8, 33581385), (9, 29850120), (10, 26865108), (12, 22387590), (15, 17910072), (18, 14925060), (20, 13432554), (24, 11193795), (27, 9950040), (30, 8955036), (36, 7462530), (37, 7260840), (40, 6716277), (45, 5970024), (54, 4975020), (60, 4477518), (72, 3731265), (74, 3630420), (81, 3316680), (83, 3236760), (90, 2985012), (108, 2487510), (111, 2420280), (120, 2238759), (135, 1990008), (148, 1815210), (162, 1658340), (166, 1618380), (180, 1492506), (185, 1452168), (216, 1243755), (222, 1210140), (243, 1105560), (249, 1078920), (270, 995004), (296, 907605), (324, 829170), (332, 809190), (333, 806760), (360, 746253), (370, 726084), (405, 663336), (415, 647352), (444, 605070), (486, 552780), (498, 539460), (540, 497502), (555, 484056), (648, 414585), (664, 404595), (666, 403380), (729, 368520), (740, 363042), (747, 359640), (810, 331668), (830, 323676), (888, 302535), (972, 276390), (996, 269730), (999, 268920), (1080, 248751), (1110, 242028), (1215, 221112), (1245, 215784), (1332, 201690), (1458, 184260), (1480, 181521), (1494, 179820), (1620, 165834), (1660, 161838), (1665, 161352), (1944, 138195), (1992, 134865), (1998, 134460), (2187, 122840), (2220, 121014), (2241, 119880), (2430, 110556), (2490, 107892), (2664, 100845), (2916, 92130), (2988, 89910), (2997, 89640), (3071, 87480), (3240, 82917), (3320, 80919), (3330, 80676), (3645, 73704), (3735, 71928), (3996, 67230), (4374, 61420), (4440, 60507), (4482, 59940), (4860, 55278), (4980, 53946), (4995, 53784), (5832, 46065), (5976, 44955), (5994, 44820), (6142, 43740), (6660, 40338), (6723, 39960), (7290, 36852), (7470, 35964), (7992, 33615), (8748, 30710), (8964, 29970), (8991, 29880), (9213, 29160), (9720, 27639), (9960, 26973), (9990, 26892), (10935, 24568), (11205, 23976), (11988, 22410), (12284, 21870), (13320, 20169), (13446, 19980), (14580, 18426), (14940, 17982), (14985, 17928), (15355, 17496)]