7029079640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1399}}^1$

素因数の和:2041

約数の個数: 128

約数和(自身を含む): 18204480000

約数和(自身を除く): 11175400360

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 601, 760, 836, 1045, 1202, 1399, 1672, 2090, 2404, 2798, 3005, 4180, 4808, 5596, 6010, 6611, 6995, 8360, 11192, 11419, 12020, 13222, 13990, 15389, 22838, 24040, 26444, 26581, 27980, 30778, 33055, 45676, 52888, 53162, 55960, 57095, 61556, 66110, 76945, 91352, 106324, 114190, 123112, 125609, 132220, 132905, 153890, 212648, 228380, 251218, 264440, 265810, 292391, 307780, 456760, 502436, 531620, 584782, 615560, 628045, 840799, 1004872, 1063240, 1169564, 1256090, 1461955, 1681598, 2339128, 2512180, 2923910, 3363196, 4203995, 5024360, 5847820, 6726392, 8407990, 9248789, 11695640, 15975181, 16815980, 18497578, 31950362, 33631960, 36995156, 46243945, 63900724, 73990312, 79875905, 92487890, 127801448, 159751810, 175726991, 184975780, 319503620, 351453982, 369951560, 639007240, 702907964, 878634955, 1405815928, 1757269910, 3514539820, 7029079640]

約数ペア:

[(1, 7029079640), (2, 3514539820), (4, 1757269910), (5, 1405815928), (8, 878634955), (10, 702907964), (11, 639007240), (19, 369951560), (20, 351453982), (22, 319503620), (38, 184975780), (40, 175726991), (44, 159751810), (55, 127801448), (76, 92487890), (88, 79875905), (95, 73990312), (110, 63900724), (152, 46243945), (190, 36995156), (209, 33631960), (220, 31950362), (380, 18497578), (418, 16815980), (440, 15975181), (601, 11695640), (760, 9248789), (836, 8407990), (1045, 6726392), (1202, 5847820), (1399, 5024360), (1672, 4203995), (2090, 3363196), (2404, 2923910), (2798, 2512180), (3005, 2339128), (4180, 1681598), (4808, 1461955), (5596, 1256090), (6010, 1169564), (6611, 1063240), (6995, 1004872), (8360, 840799), (11192, 628045), (11419, 615560), (12020, 584782), (13222, 531620), (13990, 502436), (15389, 456760), (22838, 307780), (24040, 292391), (26444, 265810), (26581, 264440), (27980, 251218), (30778, 228380), (33055, 212648), (45676, 153890), (52888, 132905), (53162, 132220), (55960, 125609), (57095, 123112), (61556, 114190), (66110, 106324), (76945, 91352)]