157440201720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{744187}}^1$

素因数の和:744285

約数の個数: 128

約数和(自身を含む): 495093392640

約数和(自身を除く): 337653190920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 258, 328, 344, 410, 430, 492, 516, 615, 645, 820, 860, 984, 1032, 1230, 1290, 1640, 1720, 1763, 2460, 2580, 3526, 4920, 5160, 5289, 7052, 8815, 10578, 14104, 17630, 21156, 26445, 35260, 42312, 52890, 70520, 105780, 211560, 744187, 1488374, 2232561, 2976748, 3720935, 4465122, 5953496, 7441870, 8930244, 11162805, 14883740, 17860488, 22325610, 29767480, 30511667, 32000041, 44651220, 61023334, 64000082, 89302440, 91535001, 96000123, 122046668, 128000164, 152558335, 160000205, 183070002, 192000246, 244093336, 256000328, 305116670, 320000410, 366140004, 384000492, 457675005, 480000615, 610233340, 640000820, 732280008, 768000984, 915350010, 960001230, 1220466680, 1280001640, 1312001681, 1830700020, 1920002460, 2624003362, 3661400040, 3840004920, 3936005043, 5248006724, 6560008405, 7872010086, 10496013448, 13120016810, 15744020172, 19680025215, 26240033620, 31488040344, 39360050430, 52480067240, 78720100860, 157440201720]

約数ペア:

[(1, 157440201720), (2, 78720100860), (3, 52480067240), (4, 39360050430), (5, 31488040344), (6, 26240033620), (8, 19680025215), (10, 15744020172), (12, 13120016810), (15, 10496013448), (20, 7872010086), (24, 6560008405), (30, 5248006724), (40, 3936005043), (41, 3840004920), (43, 3661400040), (60, 2624003362), (82, 1920002460), (86, 1830700020), (120, 1312001681), (123, 1280001640), (129, 1220466680), (164, 960001230), (172, 915350010), (205, 768000984), (215, 732280008), (246, 640000820), (258, 610233340), (328, 480000615), (344, 457675005), (410, 384000492), (430, 366140004), (492, 320000410), (516, 305116670), (615, 256000328), (645, 244093336), (820, 192000246), (860, 183070002), (984, 160000205), (1032, 152558335), (1230, 128000164), (1290, 122046668), (1640, 96000123), (1720, 91535001), (1763, 89302440), (2460, 64000082), (2580, 61023334), (3526, 44651220), (4920, 32000041), (5160, 30511667), (5289, 29767480), (7052, 22325610), (8815, 17860488), (10578, 14883740), (14104, 11162805), (17630, 8930244), (21156, 7441870), (26445, 5953496), (35260, 4465122), (42312, 3720935), (52890, 2976748), (70520, 2232561), (105780, 1488374), (211560, 744187)]