212566320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3557}}^1$

素因数の和:3659

約数の個数: 120

約数和(自身を含む): 722672496

約数和(自身を除く): 510106176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3557, 3735, 3984, 4980, 5976, 6640, 7114, 7470, 9960, 10671, 11952, 14228, 14940, 17785, 19920, 21342, 28456, 29880, 32013, 35570, 42684, 53355, 56912, 59760, 64026, 71140, 85368, 106710, 128052, 142280, 160065, 170736, 213420, 256104, 284560, 295231, 320130, 426840, 512208, 590462, 640260, 853680, 885693, 1180924, 1280520, 1476155, 1771386, 2361848, 2561040, 2657079, 2952310, 3542772, 4428465, 4723696, 5314158, 5904620, 7085544, 8856930, 10628316, 11809240, 13285395, 14171088, 17713860, 21256632, 23618480, 26570790, 35427720, 42513264, 53141580, 70855440, 106283160, 212566320]

約数ペア:

[(1, 212566320), (2, 106283160), (3, 70855440), (4, 53141580), (5, 42513264), (6, 35427720), (8, 26570790), (9, 23618480), (10, 21256632), (12, 17713860), (15, 14171088), (16, 13285395), (18, 11809240), (20, 10628316), (24, 8856930), (30, 7085544), (36, 5904620), (40, 5314158), (45, 4723696), (48, 4428465), (60, 3542772), (72, 2952310), (80, 2657079), (83, 2561040), (90, 2361848), (120, 1771386), (144, 1476155), (166, 1280520), (180, 1180924), (240, 885693), (249, 853680), (332, 640260), (360, 590462), (415, 512208), (498, 426840), (664, 320130), (720, 295231), (747, 284560), (830, 256104), (996, 213420), (1245, 170736), (1328, 160065), (1494, 142280), (1660, 128052), (1992, 106710), (2490, 85368), (2988, 71140), (3320, 64026), (3557, 59760), (3735, 56912), (3984, 53355), (4980, 42684), (5976, 35570), (6640, 32013), (7114, 29880), (7470, 28456), (9960, 21342), (10671, 19920), (11952, 17785), (14228, 14940)]