7767979440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{85853}}^1$

素因数の和:85911

約数の個数: 160

約数和(自身を含む): 26827657920

約数和(自身を除く): 19059678480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3120, 3480, 3770, 4524, 5655, 6032, 6960, 7540, 9048, 11310, 15080, 18096, 22620, 30160, 45240, 85853, 90480, 171706, 257559, 343412, 429265, 515118, 686824, 858530, 1030236, 1116089, 1287795, 1373648, 1717060, 2060472, 2232178, 2489737, 2575590, 3348267, 3434120, 4120944, 4464356, 4979474, 5151180, 5580445, 6696534, 6868240, 7469211, 8928712, 9958948, 10302360, 11160890, 12448685, 13393068, 14938422, 16741335, 17857424, 19917896, 20604720, 22321780, 24897370, 26786136, 29876844, 32366581, 33482670, 37346055, 39835792, 44643560, 49794740, 53572272, 59753688, 64733162, 66965340, 74692110, 89287120, 97099743, 99589480, 119507376, 129466324, 133930680, 149384220, 161832905, 194199486, 199178960, 258932648, 267861360, 298768440, 323665810, 388398972, 485498715, 517865296, 597536880, 647331620, 776797944, 970997430, 1294663240, 1553595888, 1941994860, 2589326480, 3883989720, 7767979440]

約数ペア:

[(1, 7767979440), (2, 3883989720), (3, 2589326480), (4, 1941994860), (5, 1553595888), (6, 1294663240), (8, 970997430), (10, 776797944), (12, 647331620), (13, 597536880), (15, 517865296), (16, 485498715), (20, 388398972), (24, 323665810), (26, 298768440), (29, 267861360), (30, 258932648), (39, 199178960), (40, 194199486), (48, 161832905), (52, 149384220), (58, 133930680), (60, 129466324), (65, 119507376), (78, 99589480), (80, 97099743), (87, 89287120), (104, 74692110), (116, 66965340), (120, 64733162), (130, 59753688), (145, 53572272), (156, 49794740), (174, 44643560), (195, 39835792), (208, 37346055), (232, 33482670), (240, 32366581), (260, 29876844), (290, 26786136), (312, 24897370), (348, 22321780), (377, 20604720), (390, 19917896), (435, 17857424), (464, 16741335), (520, 14938422), (580, 13393068), (624, 12448685), (696, 11160890), (754, 10302360), (780, 9958948), (870, 8928712), (1040, 7469211), (1131, 6868240), (1160, 6696534), (1392, 5580445), (1508, 5151180), (1560, 4979474), (1740, 4464356), (1885, 4120944), (2262, 3434120), (2320, 3348267), (3016, 2575590), (3120, 2489737), (3480, 2232178), (3770, 2060472), (4524, 1717060), (5655, 1373648), (6032, 1287795), (6960, 1116089), (7540, 1030236), (9048, 858530), (11310, 686824), (15080, 515118), (18096, 429265), (22620, 343412), (30160, 257559), (45240, 171706), (85853, 90480)]