244000020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 780337152

約数和(自身を除く): 536337132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 71, 82, 110, 123, 127, 132, 142, 164, 165, 205, 213, 220, 246, 254, 284, 330, 355, 381, 410, 426, 451, 492, 508, 615, 635, 660, 710, 762, 781, 820, 852, 902, 1065, 1230, 1270, 1353, 1397, 1420, 1524, 1562, 1804, 1905, 2130, 2255, 2343, 2460, 2540, 2706, 2794, 2911, 3124, 3810, 3905, 4191, 4260, 4510, 4686, 5207, 5412, 5588, 5822, 6765, 6985, 7620, 7810, 8382, 8733, 9017, 9020, 9372, 10414, 11644, 11715, 13530, 13970, 14555, 15620, 15621, 16764, 17466, 18034, 20828, 20955, 23430, 26035, 27051, 27060, 27940, 29110, 31242, 32021, 34932, 36068, 41910, 43665, 45085, 46860, 52070, 54102, 57277, 58220, 62484, 64042, 78105, 83820, 87330, 90170, 96063, 99187, 104140, 108204, 114554, 128084, 135255, 156210, 160105, 171831, 174660, 180340, 192126, 198374, 229108, 270510, 286385, 297561, 312420, 320210, 343662, 369697, 384252, 396748, 480315, 495935, 541020, 572770, 595122, 640420, 687324, 739394, 859155, 960630, 991870, 1109091, 1145540, 1190244, 1478788, 1487805, 1718310, 1848485, 1921260, 1983740, 2218182, 2975610, 3436620, 3696970, 4066667, 4436364, 5545455, 5951220, 7393940, 8133334, 11090910, 12200001, 16266668, 20333335, 22181820, 24400002, 40666670, 48800004, 61000005, 81333340, 122000010, 244000020]

約数ペア:

[(1, 244000020), (2, 122000010), (3, 81333340), (4, 61000005), (5, 48800004), (6, 40666670), (10, 24400002), (11, 22181820), (12, 20333335), (15, 16266668), (20, 12200001), (22, 11090910), (30, 8133334), (33, 7393940), (41, 5951220), (44, 5545455), (55, 4436364), (60, 4066667), (66, 3696970), (71, 3436620), (82, 2975610), (110, 2218182), (123, 1983740), (127, 1921260), (132, 1848485), (142, 1718310), (164, 1487805), (165, 1478788), (205, 1190244), (213, 1145540), (220, 1109091), (246, 991870), (254, 960630), (284, 859155), (330, 739394), (355, 687324), (381, 640420), (410, 595122), (426, 572770), (451, 541020), (492, 495935), (508, 480315), (615, 396748), (635, 384252), (660, 369697), (710, 343662), (762, 320210), (781, 312420), (820, 297561), (852, 286385), (902, 270510), (1065, 229108), (1230, 198374), (1270, 192126), (1353, 180340), (1397, 174660), (1420, 171831), (1524, 160105), (1562, 156210), (1804, 135255), (1905, 128084), (2130, 114554), (2255, 108204), (2343, 104140), (2460, 99187), (2540, 96063), (2706, 90170), (2794, 87330), (2911, 83820), (3124, 78105), (3810, 64042), (3905, 62484), (4191, 58220), (4260, 57277), (4510, 54102), (4686, 52070), (5207, 46860), (5412, 45085), (5588, 43665), (5822, 41910), (6765, 36068), (6985, 34932), (7620, 32021), (7810, 31242), (8382, 29110), (8733, 27940), (9017, 27060), (9020, 27051), (9372, 26035), (10414, 23430), (11644, 20955), (11715, 20828), (13530, 18034), (13970, 17466), (14555, 16764), (15620, 15621)]