349772640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2605

約数の個数: 192

約数和(自身を含む): 1290401280

約数和(自身を除く): 940628640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2539, 2870, 3280, 3360, 3444, 3936, 4305, 4592, 4920, 5078, 5740, 6560, 6888, 7617, 8610, 9184, 9840, 10156, 11480, 12695, 13776, 15234, 17220, 17773, 19680, 20312, 22960, 25390, 27552, 30468, 34440, 35546, 38085, 40624, 45920, 50780, 53319, 60936, 68880, 71092, 76170, 81248, 88865, 101560, 104099, 106638, 121872, 137760, 142184, 152340, 177730, 203120, 208198, 213276, 243744, 266595, 284368, 304680, 312297, 355460, 406240, 416396, 426552, 520495, 533190, 568736, 609360, 624594, 710920, 728693, 832792, 853104, 1040990, 1066380, 1218720, 1249188, 1421840, 1457386, 1561485, 1665584, 1706208, 2081980, 2132760, 2186079, 2498376, 2843680, 2914772, 3122970, 3331168, 3643465, 4163960, 4265520, 4372158, 4996752, 5829544, 6245940, 7286930, 8327920, 8531040, 8744316, 9993504, 10930395, 11659088, 12491880, 14573860, 16655840, 17488632, 21860790, 23318176, 24983760, 29147720, 34977264, 43721580, 49967520, 58295440, 69954528, 87443160, 116590880, 174886320, 349772640]

約数ペア:

[(1, 349772640), (2, 174886320), (3, 116590880), (4, 87443160), (5, 69954528), (6, 58295440), (7, 49967520), (8, 43721580), (10, 34977264), (12, 29147720), (14, 24983760), (15, 23318176), (16, 21860790), (20, 17488632), (21, 16655840), (24, 14573860), (28, 12491880), (30, 11659088), (32, 10930395), (35, 9993504), (40, 8744316), (41, 8531040), (42, 8327920), (48, 7286930), (56, 6245940), (60, 5829544), (70, 4996752), (80, 4372158), (82, 4265520), (84, 4163960), (96, 3643465), (105, 3331168), (112, 3122970), (120, 2914772), (123, 2843680), (140, 2498376), (160, 2186079), (164, 2132760), (168, 2081980), (205, 1706208), (210, 1665584), (224, 1561485), (240, 1457386), (246, 1421840), (280, 1249188), (287, 1218720), (328, 1066380), (336, 1040990), (410, 853104), (420, 832792), (480, 728693), (492, 710920), (560, 624594), (574, 609360), (615, 568736), (656, 533190), (672, 520495), (820, 426552), (840, 416396), (861, 406240), (984, 355460), (1120, 312297), (1148, 304680), (1230, 284368), (1312, 266595), (1435, 243744), (1640, 213276), (1680, 208198), (1722, 203120), (1968, 177730), (2296, 152340), (2460, 142184), (2539, 137760), (2870, 121872), (3280, 106638), (3360, 104099), (3444, 101560), (3936, 88865), (4305, 81248), (4592, 76170), (4920, 71092), (5078, 68880), (5740, 60936), (6560, 53319), (6888, 50780), (7617, 45920), (8610, 40624), (9184, 38085), (9840, 35546), (10156, 34440), (11480, 30468), (12695, 27552), (13776, 25390), (15234, 22960), (17220, 20312), (17773, 19680)]