154826280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 598609440

約数和(自身を除く): 443783160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 67, 70, 72, 84, 90, 98, 105, 120, 126, 131, 134, 140, 147, 168, 180, 196, 201, 210, 245, 252, 262, 268, 280, 294, 315, 335, 360, 392, 393, 402, 420, 441, 469, 490, 504, 524, 536, 588, 603, 630, 655, 670, 735, 786, 804, 840, 882, 917, 938, 980, 1005, 1048, 1176, 1179, 1206, 1260, 1310, 1340, 1407, 1470, 1572, 1608, 1764, 1834, 1876, 1960, 1965, 2010, 2205, 2345, 2358, 2412, 2520, 2620, 2680, 2751, 2814, 2940, 3015, 3144, 3283, 3528, 3668, 3752, 3930, 4020, 4221, 4410, 4585, 4690, 4716, 4824, 5240, 5502, 5628, 5880, 5895, 6030, 6419, 6566, 7035, 7336, 7860, 8040, 8253, 8442, 8777, 8820, 9170, 9380, 9432, 9849, 11004, 11256, 11790, 12060, 12838, 13132, 13755, 14070, 15720, 16415, 16506, 16884, 17554, 17640, 18340, 18760, 19257, 19698, 21105, 22008, 23580, 24120, 25676, 26264, 26331, 27510, 28140, 29547, 32095, 32830, 33012, 33768, 35108, 36680, 38514, 39396, 41265, 42210, 43885, 47160, 49245, 51352, 52662, 55020, 56280, 57771, 59094, 61439, 64190, 65660, 66024, 70216, 77028, 78792, 78993, 82530, 84420, 87770, 96285, 98490, 105324, 110040, 115542, 118188, 122878, 128380, 131320, 131655, 147735, 154056, 157986, 165060, 168840, 175540, 184317, 192570, 196980, 210648, 231084, 236376, 245756, 256760, 263310, 288855, 295470, 307195, 315972, 330120, 351080, 368634, 385140, 393960, 394965, 430073, 462168, 491512, 526620, 552951, 577710, 590940, 614390, 631944, 737268, 770280, 789930, 860146, 921585, 1053240, 1105902, 1155420, 1181880, 1228780, 1290219, 1474536, 1579860, 1720292, 1843170, 2150365, 2211804, 2310840, 2457560, 2580438, 2764755, 3159720, 3440584, 3686340, 3870657, 4300730, 4423608, 5160876, 5529510, 6451095, 7372680, 7741314, 8601460, 10321752, 11059020, 12902190, 15482628, 17202920, 19353285, 22118040, 25804380, 30965256, 38706570, 51608760, 77413140, 154826280]

約数ペア:

[(1, 154826280), (2, 77413140), (3, 51608760), (4, 38706570), (5, 30965256), (6, 25804380), (7, 22118040), (8, 19353285), (9, 17202920), (10, 15482628), (12, 12902190), (14, 11059020), (15, 10321752), (18, 8601460), (20, 7741314), (21, 7372680), (24, 6451095), (28, 5529510), (30, 5160876), (35, 4423608), (36, 4300730), (40, 3870657), (42, 3686340), (45, 3440584), (49, 3159720), (56, 2764755), (60, 2580438), (63, 2457560), (67, 2310840), (70, 2211804), (72, 2150365), (84, 1843170), (90, 1720292), (98, 1579860), (105, 1474536), (120, 1290219), (126, 1228780), (131, 1181880), (134, 1155420), (140, 1105902), (147, 1053240), (168, 921585), (180, 860146), (196, 789930), (201, 770280), (210, 737268), (245, 631944), (252, 614390), (262, 590940), (268, 577710), (280, 552951), (294, 526620), (315, 491512), (335, 462168), (360, 430073), (392, 394965), (393, 393960), (402, 385140), (420, 368634), (441, 351080), (469, 330120), (490, 315972), (504, 307195), (524, 295470), (536, 288855), (588, 263310), (603, 256760), (630, 245756), (655, 236376), (670, 231084), (735, 210648), (786, 196980), (804, 192570), (840, 184317), (882, 175540), (917, 168840), (938, 165060), (980, 157986), (1005, 154056), (1048, 147735), (1176, 131655), (1179, 131320), (1206, 128380), (1260, 122878), (1310, 118188), (1340, 115542), (1407, 110040), (1470, 105324), (1572, 98490), (1608, 96285), (1764, 87770), (1834, 84420), (1876, 82530), (1960, 78993), (1965, 78792), (2010, 77028), (2205, 70216), (2345, 66024), (2358, 65660), (2412, 64190), (2520, 61439), (2620, 59094), (2680, 57771), (2751, 56280), (2814, 55020), (2940, 52662), (3015, 51352), (3144, 49245), (3283, 47160), (3528, 43885), (3668, 42210), (3752, 41265), (3930, 39396), (4020, 38514), (4221, 36680), (4410, 35108), (4585, 33768), (4690, 33012), (4716, 32830), (4824, 32095), (5240, 29547), (5502, 28140), (5628, 27510), (5880, 26331), (5895, 26264), (6030, 25676), (6419, 24120), (6566, 23580), (7035, 22008), (7336, 21105), (7860, 19698), (8040, 19257), (8253, 18760), (8442, 18340), (8777, 17640), (8820, 17554), (9170, 16884), (9380, 16506), (9432, 16415), (9849, 15720), (11004, 14070), (11256, 13755), (11790, 13132), (12060, 12838)]