131517906720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8838569}}^1$

素因数の和:8838618

約数の個数: 96

約数和(自身を含む): 427645370880

約数和(自身を除く): 296127464160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 8838569, 17677138, 26515707, 35354276, 44192845, 53031414, 70708552, 88385690, 106062828, 132578535, 141417104, 176771380, 212125656, 265157070, 273995639, 282834208, 353542760, 424251312, 530314140, 547991278, 707085520, 821986917, 848502624, 1060628280, 1095982556, 1369978195, 1414171040, 1643973834, 2121256560, 2191965112, 2739956390, 3287947668, 4109934585, 4242513120, 4383930224, 5479912780, 6575895336, 8219869170, 8767860448, 10959825560, 13151790672, 16439738340, 21919651120, 26303581344, 32879476680, 43839302240, 65758953360, 131517906720]

約数ペア:

[(1, 131517906720), (2, 65758953360), (3, 43839302240), (4, 32879476680), (5, 26303581344), (6, 21919651120), (8, 16439738340), (10, 13151790672), (12, 10959825560), (15, 8767860448), (16, 8219869170), (20, 6575895336), (24, 5479912780), (30, 4383930224), (31, 4242513120), (32, 4109934585), (40, 3287947668), (48, 2739956390), (60, 2191965112), (62, 2121256560), (80, 1643973834), (93, 1414171040), (96, 1369978195), (120, 1095982556), (124, 1060628280), (155, 848502624), (160, 821986917), (186, 707085520), (240, 547991278), (248, 530314140), (310, 424251312), (372, 353542760), (465, 282834208), (480, 273995639), (496, 265157070), (620, 212125656), (744, 176771380), (930, 141417104), (992, 132578535), (1240, 106062828), (1488, 88385690), (1860, 70708552), (2480, 53031414), (2976, 44192845), (3720, 35354276), (4960, 26515707), (7440, 17677138), (14880, 8838569)]