1380911900520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{118635043}}^1$

素因数の和:118635154

約数の個数: 64

約数和(自身を含む): 4185444352320

約数和(自身を除く): 2804532451800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 118635043, 237270086, 355905129, 474540172, 593175215, 711810258, 949080344, 1186350430, 1423620516, 1779525645, 2372700860, 2847241032, 3559051290, 4745401720, 7118102580, 11507599171, 14236205160, 23015198342, 34522797513, 46030396684, 57537995855, 69045595026, 92060793368, 115075991710, 138091190052, 172613987565, 230151983420, 276182380104, 345227975130, 460303966840, 690455950260, 1380911900520]

約数ペア:

[(1, 1380911900520), (2, 690455950260), (3, 460303966840), (4, 345227975130), (5, 276182380104), (6, 230151983420), (8, 172613987565), (10, 138091190052), (12, 115075991710), (15, 92060793368), (20, 69045595026), (24, 57537995855), (30, 46030396684), (40, 34522797513), (60, 23015198342), (97, 14236205160), (120, 11507599171), (194, 7118102580), (291, 4745401720), (388, 3559051290), (485, 2847241032), (582, 2372700860), (776, 1779525645), (970, 1423620516), (1164, 1186350430), (1455, 949080344), (1940, 711810258), (2328, 593175215), (2910, 474540172), (3880, 355905129), (5820, 237270086), (11640, 118635043)]