494620560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{32713}}^1$

素因数の和:32742

約数の個数: 160

約数和(自身を含む): 1947137280

約数和(自身を除く): 1452516720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 32713, 65426, 98139, 130852, 163565, 196278, 228991, 261704, 294417, 327130, 392556, 457982, 490695, 523408, 588834, 654260, 686973, 785112, 883251, 915964, 981390, 1144955, 1177668, 1308520, 1373946, 1472085, 1570224, 1766502, 1831928, 1962780, 2060919, 2289910, 2355336, 2617040, 2747892, 2944170, 3434865, 3533004, 3663856, 3925560, 4121838, 4416255, 4579820, 4710672, 5495784, 5888340, 6182757, 6869730, 7066008, 7851120, 8243676, 8832510, 9159640, 10304595, 10991568, 11776680, 12365514, 13739460, 14132016, 16487352, 17665020, 18319280, 20609190, 23553360, 24731028, 27478920, 30913785, 32974704, 35330040, 41218380, 49462056, 54957840, 61827570, 70660080, 82436760, 98924112, 123655140, 164873520, 247310280, 494620560]

約数ペア:

[(1, 494620560), (2, 247310280), (3, 164873520), (4, 123655140), (5, 98924112), (6, 82436760), (7, 70660080), (8, 61827570), (9, 54957840), (10, 49462056), (12, 41218380), (14, 35330040), (15, 32974704), (16, 30913785), (18, 27478920), (20, 24731028), (21, 23553360), (24, 20609190), (27, 18319280), (28, 17665020), (30, 16487352), (35, 14132016), (36, 13739460), (40, 12365514), (42, 11776680), (45, 10991568), (48, 10304595), (54, 9159640), (56, 8832510), (60, 8243676), (63, 7851120), (70, 7066008), (72, 6869730), (80, 6182757), (84, 5888340), (90, 5495784), (105, 4710672), (108, 4579820), (112, 4416255), (120, 4121838), (126, 3925560), (135, 3663856), (140, 3533004), (144, 3434865), (168, 2944170), (180, 2747892), (189, 2617040), (210, 2355336), (216, 2289910), (240, 2060919), (252, 1962780), (270, 1831928), (280, 1766502), (315, 1570224), (336, 1472085), (360, 1373946), (378, 1308520), (420, 1177668), (432, 1144955), (504, 981390), (540, 915964), (560, 883251), (630, 785112), (720, 686973), (756, 654260), (840, 588834), (945, 523408), (1008, 490695), (1080, 457982), (1260, 392556), (1512, 327130), (1680, 294417), (1890, 261704), (2160, 228991), (2520, 196278), (3024, 163565), (3780, 130852), (5040, 98139), (7560, 65426), (15120, 32713)]