239992740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2059

約数の個数: 192

約数和(自身を含む): 851800320

約数和(自身を除く): 611807580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2011, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4022, 4420, 4590, 5967, 6033, 6630, 7020, 7956, 8044, 9180, 9945, 10055, 11934, 12066, 13260, 18099, 19890, 20110, 23868, 24132, 26143, 29835, 30165, 34187, 36198, 39780, 40220, 52286, 54297, 59670, 60330, 68374, 72396, 78429, 90495, 102561, 104572, 108594, 119340, 120660, 130715, 136748, 156858, 170935, 180990, 205122, 217188, 235287, 261430, 271485, 307683, 313716, 341870, 361980, 392145, 410244, 444431, 470574, 512805, 522860, 542970, 615366, 683740, 705861, 784290, 888862, 923049, 941148, 1025610, 1085940, 1176435, 1230732, 1333293, 1411722, 1538415, 1568580, 1777724, 1846098, 2051220, 2222155, 2352870, 2666586, 2823444, 3076830, 3529305, 3692196, 3999879, 4444310, 4615245, 4705740, 5333172, 6153660, 6666465, 7058610, 7999758, 8888620, 9230490, 11999637, 13332930, 14117220, 15999516, 18460980, 19999395, 23999274, 26665860, 39998790, 47998548, 59998185, 79997580, 119996370, 239992740]

約数ペア:

[(1, 239992740), (2, 119996370), (3, 79997580), (4, 59998185), (5, 47998548), (6, 39998790), (9, 26665860), (10, 23999274), (12, 19999395), (13, 18460980), (15, 15999516), (17, 14117220), (18, 13332930), (20, 11999637), (26, 9230490), (27, 8888620), (30, 7999758), (34, 7058610), (36, 6666465), (39, 6153660), (45, 5333172), (51, 4705740), (52, 4615245), (54, 4444310), (60, 3999879), (65, 3692196), (68, 3529305), (78, 3076830), (85, 2823444), (90, 2666586), (102, 2352870), (108, 2222155), (117, 2051220), (130, 1846098), (135, 1777724), (153, 1568580), (156, 1538415), (170, 1411722), (180, 1333293), (195, 1230732), (204, 1176435), (221, 1085940), (234, 1025610), (255, 941148), (260, 923049), (270, 888862), (306, 784290), (340, 705861), (351, 683740), (390, 615366), (442, 542970), (459, 522860), (468, 512805), (510, 470574), (540, 444431), (585, 410244), (612, 392145), (663, 361980), (702, 341870), (765, 313716), (780, 307683), (884, 271485), (918, 261430), (1020, 235287), (1105, 217188), (1170, 205122), (1326, 180990), (1404, 170935), (1530, 156858), (1755, 136748), (1836, 130715), (1989, 120660), (2011, 119340), (2210, 108594), (2295, 104572), (2340, 102561), (2652, 90495), (3060, 78429), (3315, 72396), (3510, 68374), (3978, 60330), (4022, 59670), (4420, 54297), (4590, 52286), (5967, 40220), (6033, 39780), (6630, 36198), (7020, 34187), (7956, 30165), (8044, 29835), (9180, 26143), (9945, 24132), (10055, 23868), (11934, 20110), (12066, 19890), (13260, 18099)]