228367029880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1\times {\mathrm{10691}}^1$

素因数の和:11885

約数の個数: 128

約数和(自身を含む): 574134739200

約数和(自身を除く): 345767709320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1129, 1720, 1892, 2258, 2365, 3784, 4516, 4730, 5645, 9032, 9460, 10691, 11290, 12419, 18920, 21382, 22580, 24838, 42764, 45160, 48547, 49676, 53455, 62095, 85528, 97094, 99352, 106910, 117601, 124190, 194188, 213820, 235202, 242735, 248380, 388376, 427640, 459713, 470404, 485470, 496760, 534017, 588005, 919426, 940808, 970940, 1068034, 1176010, 1838852, 1941880, 2136068, 2298565, 2352020, 2670085, 3677704, 4272136, 4597130, 4704040, 5056843, 5340170, 9194260, 10113686, 10680340, 12070139, 18388520, 20227372, 21360680, 24140278, 25284215, 40454744, 48280556, 50568430, 60350695, 96561112, 101136860, 120701390, 132771529, 202273720, 241402780, 265543058, 482805560, 519015977, 531086116, 663857645, 1038031954, 1062172232, 1327715290, 2076063908, 2595079885, 2655430580, 4152127816, 5190159770, 5310861160, 5709175747, 10380319540, 11418351494, 20760639080, 22836702988, 28545878735, 45673405976, 57091757470, 114183514940, 228367029880]

約数ペア:

[(1, 228367029880), (2, 114183514940), (4, 57091757470), (5, 45673405976), (8, 28545878735), (10, 22836702988), (11, 20760639080), (20, 11418351494), (22, 10380319540), (40, 5709175747), (43, 5310861160), (44, 5190159770), (55, 4152127816), (86, 2655430580), (88, 2595079885), (110, 2076063908), (172, 1327715290), (215, 1062172232), (220, 1038031954), (344, 663857645), (430, 531086116), (440, 519015977), (473, 482805560), (860, 265543058), (946, 241402780), (1129, 202273720), (1720, 132771529), (1892, 120701390), (2258, 101136860), (2365, 96561112), (3784, 60350695), (4516, 50568430), (4730, 48280556), (5645, 40454744), (9032, 25284215), (9460, 24140278), (10691, 21360680), (11290, 20227372), (12419, 18388520), (18920, 12070139), (21382, 10680340), (22580, 10113686), (24838, 9194260), (42764, 5340170), (45160, 5056843), (48547, 4704040), (49676, 4597130), (53455, 4272136), (62095, 3677704), (85528, 2670085), (97094, 2352020), (99352, 2298565), (106910, 2136068), (117601, 1941880), (124190, 1838852), (194188, 1176010), (213820, 1068034), (235202, 970940), (242735, 940808), (248380, 919426), (388376, 588005), (427640, 534017), (459713, 496760), (470404, 485470)]