1120282020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:723

約数の個数: 288

約数和(自身を含む): 4055111424

約数和(自身を除く): 2934829404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 71, 78, 90, 99, 110, 117, 130, 132, 142, 143, 156, 165, 180, 195, 198, 213, 220, 234, 260, 284, 286, 330, 355, 390, 396, 426, 429, 468, 495, 572, 585, 613, 639, 660, 710, 715, 780, 781, 852, 858, 923, 990, 1065, 1170, 1226, 1278, 1287, 1420, 1430, 1562, 1716, 1839, 1846, 1980, 2130, 2145, 2340, 2343, 2452, 2556, 2574, 2769, 2860, 3065, 3124, 3195, 3678, 3692, 3905, 4260, 4290, 4615, 4686, 5148, 5517, 5538, 6130, 6390, 6435, 6743, 7029, 7356, 7810, 7969, 8307, 8580, 9195, 9230, 9372, 10153, 11034, 11076, 11715, 12260, 12780, 12870, 13486, 13845, 14058, 15620, 15938, 16614, 18390, 18460, 20229, 20306, 22068, 23430, 23907, 25740, 26972, 27585, 27690, 28116, 30459, 31876, 33228, 33715, 35145, 36780, 39845, 40458, 40612, 41535, 43523, 46860, 47814, 50765, 55170, 55380, 60687, 60918, 67430, 70290, 71721, 79690, 80916, 83070, 87046, 87659, 91377, 95628, 101145, 101530, 110340, 119535, 121374, 121836, 130569, 134860, 140580, 143442, 152295, 159380, 166140, 174092, 175318, 182754, 202290, 203060, 217615, 239070, 242748, 261138, 262977, 286884, 303435, 304590, 350636, 358605, 365508, 391707, 404580, 435230, 438295, 456885, 478140, 478753, 522276, 525954, 565799, 606870, 609180, 652845, 717210, 783414, 788931, 870460, 876590, 913770, 957506, 1051908, 1131598, 1213740, 1305690, 1314885, 1434420, 1436259, 1566828, 1577862, 1697397, 1753180, 1827540, 1915012, 1958535, 2263196, 2393765, 2611380, 2629770, 2828995, 2872518, 3155724, 3394794, 3917070, 3944655, 4308777, 4787530, 5092191, 5259540, 5657990, 5745036, 6223789, 6789588, 7181295, 7834140, 7889310, 8486985, 8617554, 9575060, 10184382, 11315980, 12447578, 14362590, 15778620, 16973970, 17235108, 18671367, 20368764, 21543885, 24895156, 25460955, 28725180, 31118945, 33947940, 37342734, 43087770, 50921910, 56014101, 62237890, 74685468, 86175540, 93356835, 101843820, 112028202, 124475780, 186713670, 224056404, 280070505, 373427340, 560141010, 1120282020]

約数ペア:

[(1, 1120282020), (2, 560141010), (3, 373427340), (4, 280070505), (5, 224056404), (6, 186713670), (9, 124475780), (10, 112028202), (11, 101843820), (12, 93356835), (13, 86175540), (15, 74685468), (18, 62237890), (20, 56014101), (22, 50921910), (26, 43087770), (30, 37342734), (33, 33947940), (36, 31118945), (39, 28725180), (44, 25460955), (45, 24895156), (52, 21543885), (55, 20368764), (60, 18671367), (65, 17235108), (66, 16973970), (71, 15778620), (78, 14362590), (90, 12447578), (99, 11315980), (110, 10184382), (117, 9575060), (130, 8617554), (132, 8486985), (142, 7889310), (143, 7834140), (156, 7181295), (165, 6789588), (180, 6223789), (195, 5745036), (198, 5657990), (213, 5259540), (220, 5092191), (234, 4787530), (260, 4308777), (284, 3944655), (286, 3917070), (330, 3394794), (355, 3155724), (390, 2872518), (396, 2828995), (426, 2629770), (429, 2611380), (468, 2393765), (495, 2263196), (572, 1958535), (585, 1915012), (613, 1827540), (639, 1753180), (660, 1697397), (710, 1577862), (715, 1566828), (780, 1436259), (781, 1434420), (852, 1314885), (858, 1305690), (923, 1213740), (990, 1131598), (1065, 1051908), (1170, 957506), (1226, 913770), (1278, 876590), (1287, 870460), (1420, 788931), (1430, 783414), (1562, 717210), (1716, 652845), (1839, 609180), (1846, 606870), (1980, 565799), (2130, 525954), (2145, 522276), (2340, 478753), (2343, 478140), (2452, 456885), (2556, 438295), (2574, 435230), (2769, 404580), (2860, 391707), (3065, 365508), (3124, 358605), (3195, 350636), (3678, 304590), (3692, 303435), (3905, 286884), (4260, 262977), (4290, 261138), (4615, 242748), (4686, 239070), (5148, 217615), (5517, 203060), (5538, 202290), (6130, 182754), (6390, 175318), (6435, 174092), (6743, 166140), (7029, 159380), (7356, 152295), (7810, 143442), (7969, 140580), (8307, 134860), (8580, 130569), (9195, 121836), (9230, 121374), (9372, 119535), (10153, 110340), (11034, 101530), (11076, 101145), (11715, 95628), (12260, 91377), (12780, 87659), (12870, 87046), (13486, 83070), (13845, 80916), (14058, 79690), (15620, 71721), (15938, 70290), (16614, 67430), (18390, 60918), (18460, 60687), (20229, 55380), (20306, 55170), (22068, 50765), (23430, 47814), (23907, 46860), (25740, 43523), (26972, 41535), (27585, 40612), (27690, 40458), (28116, 39845), (30459, 36780), (31876, 35145), (33228, 33715)]