399813480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5939}}^1$

素因数の和:5984

約数の個数: 192

約数和(自身を含む): 1501156800

約数和(自身を除く): 1101343320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 5939, 6120, 6732, 7480, 8415, 11220, 11878, 13464, 16830, 17817, 22440, 23756, 29695, 33660, 35634, 47512, 53451, 59390, 65329, 67320, 71268, 89085, 100963, 106902, 118780, 130658, 142536, 178170, 195987, 201926, 213804, 237560, 261316, 267255, 302889, 326645, 356340, 391974, 403852, 427608, 504815, 522632, 534510, 587961, 605778, 653290, 712680, 783948, 807704, 908667, 979935, 1009630, 1069020, 1110593, 1175922, 1211556, 1306580, 1514445, 1567896, 1817334, 1959870, 2019260, 2138040, 2221186, 2351844, 2423112, 2613160, 2939805, 3028890, 3331779, 3634668, 3919740, 4038520, 4442372, 4543335, 4703688, 5552965, 5879610, 6057780, 6663558, 7269336, 7839480, 8884744, 9086670, 9995337, 11105930, 11759220, 12115560, 13327116, 16658895, 18173340, 19990674, 22211860, 23518440, 26654232, 33317790, 36346680, 39981348, 44423720, 49976685, 66635580, 79962696, 99953370, 133271160, 199906740, 399813480]

約数ペア:

[(1, 399813480), (2, 199906740), (3, 133271160), (4, 99953370), (5, 79962696), (6, 66635580), (8, 49976685), (9, 44423720), (10, 39981348), (11, 36346680), (12, 33317790), (15, 26654232), (17, 23518440), (18, 22211860), (20, 19990674), (22, 18173340), (24, 16658895), (30, 13327116), (33, 12115560), (34, 11759220), (36, 11105930), (40, 9995337), (44, 9086670), (45, 8884744), (51, 7839480), (55, 7269336), (60, 6663558), (66, 6057780), (68, 5879610), (72, 5552965), (85, 4703688), (88, 4543335), (90, 4442372), (99, 4038520), (102, 3919740), (110, 3634668), (120, 3331779), (132, 3028890), (136, 2939805), (153, 2613160), (165, 2423112), (170, 2351844), (180, 2221186), (187, 2138040), (198, 2019260), (204, 1959870), (220, 1817334), (255, 1567896), (264, 1514445), (306, 1306580), (330, 1211556), (340, 1175922), (360, 1110593), (374, 1069020), (396, 1009630), (408, 979935), (440, 908667), (495, 807704), (510, 783948), (561, 712680), (612, 653290), (660, 605778), (680, 587961), (748, 534510), (765, 522632), (792, 504815), (935, 427608), (990, 403852), (1020, 391974), (1122, 356340), (1224, 326645), (1320, 302889), (1496, 267255), (1530, 261316), (1683, 237560), (1870, 213804), (1980, 201926), (2040, 195987), (2244, 178170), (2805, 142536), (3060, 130658), (3366, 118780), (3740, 106902), (3960, 100963), (4488, 89085), (5610, 71268), (5939, 67320), (6120, 65329), (6732, 59390), (7480, 53451), (8415, 47512), (11220, 35634), (11878, 33660), (13464, 29695), (16830, 23756), (17817, 22440)]