2287223820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:821

約数の個数: 288

約数和(自身を含む): 8269986816

約数和(自身を除く): 5982762996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 71, 74, 84, 90, 105, 111, 126, 140, 142, 148, 180, 185, 210, 213, 222, 252, 259, 284, 315, 333, 355, 370, 420, 426, 444, 497, 518, 555, 630, 639, 666, 691, 710, 740, 777, 852, 994, 1036, 1065, 1110, 1260, 1278, 1295, 1332, 1382, 1420, 1491, 1554, 1665, 1988, 2073, 2130, 2220, 2331, 2485, 2556, 2590, 2627, 2764, 2982, 3108, 3195, 3330, 3455, 3885, 4146, 4260, 4473, 4662, 4837, 4970, 5180, 5254, 5964, 6219, 6390, 6660, 6910, 7455, 7770, 7881, 8292, 8946, 9324, 9674, 9940, 10365, 10508, 11655, 12438, 12780, 13135, 13820, 14511, 14910, 15540, 15762, 17892, 18389, 19348, 20730, 22365, 23310, 23643, 24185, 24876, 25567, 26270, 29022, 29820, 31095, 31524, 36778, 39405, 41460, 43533, 44730, 46620, 47286, 48370, 49061, 51134, 52540, 55167, 58044, 62190, 72555, 73556, 76701, 78810, 87066, 89460, 91945, 94572, 96740, 98122, 102268, 110334, 118215, 124380, 127835, 145110, 147183, 153402, 157620, 165501, 174132, 178969, 183890, 196244, 217665, 220668, 230103, 236430, 245305, 255670, 275835, 290220, 294366, 306804, 331002, 343427, 357938, 367780, 383505, 435330, 441549, 460206, 472860, 490610, 511340, 536907, 551670, 588732, 662004, 686854, 715876, 735915, 767010, 827505, 870660, 883098, 894845, 920412, 981220, 1030281, 1073814, 1103340, 1150515, 1373708, 1471830, 1534020, 1610721, 1655010, 1717135, 1766196, 1789690, 1815257, 2060562, 2147628, 2207745, 2301030, 2684535, 2943660, 3090843, 3221442, 3310020, 3434270, 3579380, 3630514, 4121124, 4415490, 4602060, 5151405, 5369070, 5445771, 6181686, 6442884, 6868540, 7261028, 8053605, 8830980, 9076285, 10302810, 10738140, 10891542, 12363372, 12706799, 15454215, 16107210, 16337313, 18152570, 20605620, 21783084, 25413598, 27228855, 30908430, 32214420, 32674626, 36305140, 38120397, 50827196, 54457710, 61816860, 63533995, 65349252, 76240794, 81686565, 108915420, 114361191, 127067990, 152481588, 163373130, 190601985, 228722382, 254135980, 326746260, 381203970, 457444764, 571805955, 762407940, 1143611910, 2287223820]

約数ペア:

[(1, 2287223820), (2, 1143611910), (3, 762407940), (4, 571805955), (5, 457444764), (6, 381203970), (7, 326746260), (9, 254135980), (10, 228722382), (12, 190601985), (14, 163373130), (15, 152481588), (18, 127067990), (20, 114361191), (21, 108915420), (28, 81686565), (30, 76240794), (35, 65349252), (36, 63533995), (37, 61816860), (42, 54457710), (45, 50827196), (60, 38120397), (63, 36305140), (70, 32674626), (71, 32214420), (74, 30908430), (84, 27228855), (90, 25413598), (105, 21783084), (111, 20605620), (126, 18152570), (140, 16337313), (142, 16107210), (148, 15454215), (180, 12706799), (185, 12363372), (210, 10891542), (213, 10738140), (222, 10302810), (252, 9076285), (259, 8830980), (284, 8053605), (315, 7261028), (333, 6868540), (355, 6442884), (370, 6181686), (420, 5445771), (426, 5369070), (444, 5151405), (497, 4602060), (518, 4415490), (555, 4121124), (630, 3630514), (639, 3579380), (666, 3434270), (691, 3310020), (710, 3221442), (740, 3090843), (777, 2943660), (852, 2684535), (994, 2301030), (1036, 2207745), (1065, 2147628), (1110, 2060562), (1260, 1815257), (1278, 1789690), (1295, 1766196), (1332, 1717135), (1382, 1655010), (1420, 1610721), (1491, 1534020), (1554, 1471830), (1665, 1373708), (1988, 1150515), (2073, 1103340), (2130, 1073814), (2220, 1030281), (2331, 981220), (2485, 920412), (2556, 894845), (2590, 883098), (2627, 870660), (2764, 827505), (2982, 767010), (3108, 735915), (3195, 715876), (3330, 686854), (3455, 662004), (3885, 588732), (4146, 551670), (4260, 536907), (4473, 511340), (4662, 490610), (4837, 472860), (4970, 460206), (5180, 441549), (5254, 435330), (5964, 383505), (6219, 367780), (6390, 357938), (6660, 343427), (6910, 331002), (7455, 306804), (7770, 294366), (7881, 290220), (8292, 275835), (8946, 255670), (9324, 245305), (9674, 236430), (9940, 230103), (10365, 220668), (10508, 217665), (11655, 196244), (12438, 183890), (12780, 178969), (13135, 174132), (13820, 165501), (14511, 157620), (14910, 153402), (15540, 147183), (15762, 145110), (17892, 127835), (18389, 124380), (19348, 118215), (20730, 110334), (22365, 102268), (23310, 98122), (23643, 96740), (24185, 94572), (24876, 91945), (25567, 89460), (26270, 87066), (29022, 78810), (29820, 76701), (31095, 73556), (31524, 72555), (36778, 62190), (39405, 58044), (41460, 55167), (43533, 52540), (44730, 51134), (46620, 49061), (47286, 48370)]