505934880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 288

約数和(自身を含む): 1814690304

約数和(自身を除く): 1308755424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 220, 240, 242, 248, 264, 281, 310, 330, 341, 352, 363, 372, 440, 465, 480, 484, 496, 528, 562, 605, 620, 660, 682, 726, 744, 843, 880, 930, 968, 992, 1023, 1056, 1124, 1210, 1240, 1320, 1364, 1405, 1452, 1488, 1686, 1705, 1760, 1815, 1860, 1936, 2046, 2248, 2420, 2480, 2640, 2728, 2810, 2904, 2976, 3091, 3372, 3410, 3630, 3720, 3751, 3872, 4092, 4215, 4496, 4840, 4960, 5115, 5280, 5456, 5620, 5808, 6182, 6744, 6820, 7260, 7440, 7502, 8184, 8430, 8711, 8992, 9273, 9680, 10230, 10912, 11240, 11253, 11616, 12364, 13488, 13640, 14520, 14880, 15004, 15455, 16368, 16860, 17422, 18546, 18755, 19360, 20460, 22480, 22506, 24728, 26133, 26976, 27280, 29040, 30008, 30910, 32736, 33720, 34001, 34844, 37092, 37510, 40920, 43555, 44960, 45012, 46365, 49456, 52266, 54560, 56265, 58080, 60016, 61820, 67440, 68002, 69688, 74184, 75020, 81840, 87110, 90024, 92730, 95821, 98912, 102003, 104532, 112530, 120032, 123640, 130665, 134880, 136004, 139376, 148368, 150040, 163680, 170005, 174220, 180048, 185460, 191642, 204006, 209064, 225060, 247280, 261330, 272008, 278752, 287463, 296736, 300080, 340010, 348440, 360096, 370920, 383284, 408012, 418128, 450120, 479105, 494560, 510015, 522660, 544016, 574926, 600160, 680020, 696880, 741840, 766568, 816024, 836256, 900240, 958210, 1020030, 1045320, 1054031, 1088032, 1149852, 1360040, 1393760, 1437315, 1483680, 1533136, 1632048, 1800480, 1916420, 2040060, 2090640, 2108062, 2299704, 2720080, 2874630, 3066272, 3162093, 3264096, 3832840, 4080120, 4181280, 4216124, 4599408, 5270155, 5440160, 5749260, 6324186, 7665680, 8160240, 8432248, 9198816, 10540310, 11498520, 12648372, 15331360, 15810465, 16320480, 16864496, 21080620, 22997040, 25296744, 31620930, 33728992, 42161240, 45994080, 50593488, 63241860, 84322480, 101186976, 126483720, 168644960, 252967440, 505934880]

約数ペア:

[(1, 505934880), (2, 252967440), (3, 168644960), (4, 126483720), (5, 101186976), (6, 84322480), (8, 63241860), (10, 50593488), (11, 45994080), (12, 42161240), (15, 33728992), (16, 31620930), (20, 25296744), (22, 22997040), (24, 21080620), (30, 16864496), (31, 16320480), (32, 15810465), (33, 15331360), (40, 12648372), (44, 11498520), (48, 10540310), (55, 9198816), (60, 8432248), (62, 8160240), (66, 7665680), (80, 6324186), (88, 5749260), (93, 5440160), (96, 5270155), (110, 4599408), (120, 4216124), (121, 4181280), (124, 4080120), (132, 3832840), (155, 3264096), (160, 3162093), (165, 3066272), (176, 2874630), (186, 2720080), (220, 2299704), (240, 2108062), (242, 2090640), (248, 2040060), (264, 1916420), (281, 1800480), (310, 1632048), (330, 1533136), (341, 1483680), (352, 1437315), (363, 1393760), (372, 1360040), (440, 1149852), (465, 1088032), (480, 1054031), (484, 1045320), (496, 1020030), (528, 958210), (562, 900240), (605, 836256), (620, 816024), (660, 766568), (682, 741840), (726, 696880), (744, 680020), (843, 600160), (880, 574926), (930, 544016), (968, 522660), (992, 510015), (1023, 494560), (1056, 479105), (1124, 450120), (1210, 418128), (1240, 408012), (1320, 383284), (1364, 370920), (1405, 360096), (1452, 348440), (1488, 340010), (1686, 300080), (1705, 296736), (1760, 287463), (1815, 278752), (1860, 272008), (1936, 261330), (2046, 247280), (2248, 225060), (2420, 209064), (2480, 204006), (2640, 191642), (2728, 185460), (2810, 180048), (2904, 174220), (2976, 170005), (3091, 163680), (3372, 150040), (3410, 148368), (3630, 139376), (3720, 136004), (3751, 134880), (3872, 130665), (4092, 123640), (4215, 120032), (4496, 112530), (4840, 104532), (4960, 102003), (5115, 98912), (5280, 95821), (5456, 92730), (5620, 90024), (5808, 87110), (6182, 81840), (6744, 75020), (6820, 74184), (7260, 69688), (7440, 68002), (7502, 67440), (8184, 61820), (8430, 60016), (8711, 58080), (8992, 56265), (9273, 54560), (9680, 52266), (10230, 49456), (10912, 46365), (11240, 45012), (11253, 44960), (11616, 43555), (12364, 40920), (13488, 37510), (13640, 37092), (14520, 34844), (14880, 34001), (15004, 33720), (15455, 32736), (16368, 30910), (16860, 30008), (17422, 29040), (18546, 27280), (18755, 26976), (19360, 26133), (20460, 24728), (22480, 22506)]