393693480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:601

約数の個数: 256

約数和(自身を含む): 1426118400

約数和(自身を除く): 1032424920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 45, 51, 54, 60, 68, 72, 82, 85, 90, 102, 108, 120, 123, 135, 136, 153, 164, 170, 180, 204, 205, 216, 246, 255, 270, 306, 328, 340, 360, 369, 408, 410, 459, 492, 510, 523, 540, 612, 615, 680, 697, 738, 765, 820, 918, 984, 1020, 1046, 1080, 1107, 1224, 1230, 1394, 1476, 1530, 1569, 1640, 1836, 1845, 2040, 2091, 2092, 2214, 2295, 2460, 2615, 2788, 2952, 3060, 3138, 3485, 3672, 3690, 4182, 4184, 4428, 4590, 4707, 4920, 5230, 5535, 5576, 6120, 6273, 6276, 6970, 7380, 7845, 8364, 8856, 8891, 9180, 9414, 10455, 10460, 11070, 12546, 12552, 13940, 14121, 14760, 15690, 16728, 17782, 18360, 18819, 18828, 20910, 20920, 21443, 22140, 23535, 25092, 26673, 27880, 28242, 31365, 31380, 35564, 37638, 37656, 41820, 42886, 44280, 44455, 47070, 50184, 53346, 56484, 62730, 62760, 64329, 70605, 71128, 75276, 80019, 83640, 85772, 88910, 94095, 94140, 106692, 107215, 112968, 125460, 128658, 133365, 141210, 150552, 160038, 171544, 177820, 188190, 188280, 192987, 213384, 214430, 240057, 250920, 257316, 266730, 282420, 320076, 321645, 355640, 364531, 376380, 385974, 400095, 428860, 480114, 514632, 533460, 564840, 578961, 640152, 643290, 729062, 752760, 771948, 800190, 857720, 960228, 964935, 1066920, 1093593, 1157922, 1200285, 1286580, 1458124, 1543896, 1600380, 1822655, 1920456, 1929870, 2187186, 2315844, 2400570, 2573160, 2894805, 2916248, 3200760, 3280779, 3645310, 3859740, 4374372, 4631688, 4801140, 5467965, 5789610, 6561558, 7290620, 7719480, 8748744, 9602280, 9842337, 10935930, 11579220, 13123116, 14581240, 16403895, 19684674, 21871860, 23158440, 26246232, 32807790, 39369348, 43743720, 49211685, 65615580, 78738696, 98423370, 131231160, 196846740, 393693480]

約数ペア:

[(1, 393693480), (2, 196846740), (3, 131231160), (4, 98423370), (5, 78738696), (6, 65615580), (8, 49211685), (9, 43743720), (10, 39369348), (12, 32807790), (15, 26246232), (17, 23158440), (18, 21871860), (20, 19684674), (24, 16403895), (27, 14581240), (30, 13123116), (34, 11579220), (36, 10935930), (40, 9842337), (41, 9602280), (45, 8748744), (51, 7719480), (54, 7290620), (60, 6561558), (68, 5789610), (72, 5467965), (82, 4801140), (85, 4631688), (90, 4374372), (102, 3859740), (108, 3645310), (120, 3280779), (123, 3200760), (135, 2916248), (136, 2894805), (153, 2573160), (164, 2400570), (170, 2315844), (180, 2187186), (204, 1929870), (205, 1920456), (216, 1822655), (246, 1600380), (255, 1543896), (270, 1458124), (306, 1286580), (328, 1200285), (340, 1157922), (360, 1093593), (369, 1066920), (408, 964935), (410, 960228), (459, 857720), (492, 800190), (510, 771948), (523, 752760), (540, 729062), (612, 643290), (615, 640152), (680, 578961), (697, 564840), (738, 533460), (765, 514632), (820, 480114), (918, 428860), (984, 400095), (1020, 385974), (1046, 376380), (1080, 364531), (1107, 355640), (1224, 321645), (1230, 320076), (1394, 282420), (1476, 266730), (1530, 257316), (1569, 250920), (1640, 240057), (1836, 214430), (1845, 213384), (2040, 192987), (2091, 188280), (2092, 188190), (2214, 177820), (2295, 171544), (2460, 160038), (2615, 150552), (2788, 141210), (2952, 133365), (3060, 128658), (3138, 125460), (3485, 112968), (3672, 107215), (3690, 106692), (4182, 94140), (4184, 94095), (4428, 88910), (4590, 85772), (4707, 83640), (4920, 80019), (5230, 75276), (5535, 71128), (5576, 70605), (6120, 64329), (6273, 62760), (6276, 62730), (6970, 56484), (7380, 53346), (7845, 50184), (8364, 47070), (8856, 44455), (8891, 44280), (9180, 42886), (9414, 41820), (10455, 37656), (10460, 37638), (11070, 35564), (12546, 31380), (12552, 31365), (13940, 28242), (14121, 27880), (14760, 26673), (15690, 25092), (16728, 23535), (17782, 22140), (18360, 21443), (18819, 20920), (18828, 20910)]