8015286840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{17807}}^1$

素因数の和:17874

約数の個数: 192

約数和(自身を含む): 27284705280

約数和(自身を除く): 19269418440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 605, 620, 660, 682, 726, 744, 930, 968, 1023, 1210, 1240, 1320, 1364, 1452, 1705, 1815, 1860, 2046, 2420, 2728, 2904, 3410, 3630, 3720, 3751, 4092, 4840, 5115, 6820, 7260, 7502, 8184, 10230, 11253, 13640, 14520, 15004, 17807, 18755, 20460, 22506, 30008, 35614, 37510, 40920, 45012, 53421, 56265, 71228, 75020, 89035, 90024, 106842, 112530, 142456, 150040, 178070, 195877, 213684, 225060, 267105, 356140, 391754, 427368, 450120, 534210, 552017, 587631, 712280, 783508, 979385, 1068420, 1104034, 1175262, 1567016, 1656051, 1958770, 2136840, 2154647, 2208068, 2350524, 2760085, 2938155, 3312102, 3917540, 4309294, 4416136, 4701048, 5520170, 5876310, 6072187, 6463941, 6624204, 7835080, 8280255, 8618588, 10773235, 11040340, 11752620, 12144374, 12927882, 13248408, 16560510, 17237176, 18216561, 21546470, 22080680, 23505240, 24288748, 25855764, 30360935, 32319705, 33121020, 36433122, 43092940, 48577496, 51711528, 60721870, 64639410, 66242040, 66794057, 72866244, 86185880, 91082805, 121443740, 129278820, 133588114, 145732488, 182165610, 200382171, 242887480, 258557640, 267176228, 333970285, 364331220, 400764342, 534352456, 667940570, 728662440, 801528684, 1001910855, 1335881140, 1603057368, 2003821710, 2671762280, 4007643420, 8015286840]

約数ペア:

[(1, 8015286840), (2, 4007643420), (3, 2671762280), (4, 2003821710), (5, 1603057368), (6, 1335881140), (8, 1001910855), (10, 801528684), (11, 728662440), (12, 667940570), (15, 534352456), (20, 400764342), (22, 364331220), (24, 333970285), (30, 267176228), (31, 258557640), (33, 242887480), (40, 200382171), (44, 182165610), (55, 145732488), (60, 133588114), (62, 129278820), (66, 121443740), (88, 91082805), (93, 86185880), (110, 72866244), (120, 66794057), (121, 66242040), (124, 64639410), (132, 60721870), (155, 51711528), (165, 48577496), (186, 43092940), (220, 36433122), (242, 33121020), (248, 32319705), (264, 30360935), (310, 25855764), (330, 24288748), (341, 23505240), (363, 22080680), (372, 21546470), (440, 18216561), (465, 17237176), (484, 16560510), (605, 13248408), (620, 12927882), (660, 12144374), (682, 11752620), (726, 11040340), (744, 10773235), (930, 8618588), (968, 8280255), (1023, 7835080), (1210, 6624204), (1240, 6463941), (1320, 6072187), (1364, 5876310), (1452, 5520170), (1705, 4701048), (1815, 4416136), (1860, 4309294), (2046, 3917540), (2420, 3312102), (2728, 2938155), (2904, 2760085), (3410, 2350524), (3630, 2208068), (3720, 2154647), (3751, 2136840), (4092, 1958770), (4840, 1656051), (5115, 1567016), (6820, 1175262), (7260, 1104034), (7502, 1068420), (8184, 979385), (10230, 783508), (11253, 712280), (13640, 587631), (14520, 552017), (15004, 534210), (17807, 450120), (18755, 427368), (20460, 391754), (22506, 356140), (30008, 267105), (35614, 225060), (37510, 213684), (40920, 195877), (45012, 178070), (53421, 150040), (56265, 142456), (71228, 112530), (75020, 106842), (89035, 90024)]