2011727640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2522

約数の個数: 256

約数和(自身を含む): 7106641920

約数和(自身を除く): 5094914280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 221, 248, 255, 260, 310, 312, 340, 372, 390, 403, 408, 442, 465, 510, 520, 527, 620, 663, 680, 744, 780, 806, 884, 930, 1020, 1054, 1105, 1209, 1240, 1326, 1560, 1581, 1612, 1768, 1860, 2015, 2040, 2108, 2210, 2418, 2447, 2635, 2652, 3162, 3224, 3315, 3720, 4030, 4216, 4420, 4836, 4894, 5270, 5304, 6045, 6324, 6630, 6851, 7341, 7905, 8060, 8840, 9672, 9788, 10540, 12090, 12235, 12648, 13260, 13702, 14682, 15810, 16120, 19576, 20553, 21080, 24180, 24470, 26520, 27404, 29364, 31620, 31811, 34255, 36705, 41106, 41599, 48360, 48940, 54808, 58728, 63240, 63622, 68510, 73410, 75857, 82212, 83198, 95433, 97880, 102765, 124797, 127244, 137020, 146820, 151714, 159055, 164424, 166396, 190866, 205530, 207995, 227571, 249594, 254488, 274040, 293640, 303428, 318110, 332792, 379285, 381732, 411060, 415990, 455142, 477165, 499188, 540787, 606856, 623985, 636220, 758570, 763464, 822120, 831980, 910284, 954330, 986141, 998376, 1081574, 1137855, 1247970, 1272440, 1289569, 1517140, 1622361, 1663960, 1820568, 1908660, 1972282, 2163148, 2275710, 2495940, 2579138, 2703935, 2958423, 3034280, 3244722, 3817320, 3868707, 3944564, 4326296, 4551420, 4930705, 4991880, 5158276, 5407870, 5916846, 6447845, 6489444, 7737414, 7889128, 8111805, 9102840, 9861410, 10316552, 10815740, 11833692, 12895690, 12978888, 14792115, 15474828, 16223610, 16764397, 19343535, 19722820, 21631480, 23667384, 25791380, 29584230, 30949656, 32447220, 33528794, 38687070, 39445640, 50293191, 51582760, 59168460, 64894440, 67057588, 77374140, 83821985, 100586382, 118336920, 134115176, 154748280, 167643970, 201172764, 251465955, 335287940, 402345528, 502931910, 670575880, 1005863820, 2011727640]

約数ペア:

[(1, 2011727640), (2, 1005863820), (3, 670575880), (4, 502931910), (5, 402345528), (6, 335287940), (8, 251465955), (10, 201172764), (12, 167643970), (13, 154748280), (15, 134115176), (17, 118336920), (20, 100586382), (24, 83821985), (26, 77374140), (30, 67057588), (31, 64894440), (34, 59168460), (39, 51582760), (40, 50293191), (51, 39445640), (52, 38687070), (60, 33528794), (62, 32447220), (65, 30949656), (68, 29584230), (78, 25791380), (85, 23667384), (93, 21631480), (102, 19722820), (104, 19343535), (120, 16764397), (124, 16223610), (130, 15474828), (136, 14792115), (155, 12978888), (156, 12895690), (170, 11833692), (186, 10815740), (195, 10316552), (204, 9861410), (221, 9102840), (248, 8111805), (255, 7889128), (260, 7737414), (310, 6489444), (312, 6447845), (340, 5916846), (372, 5407870), (390, 5158276), (403, 4991880), (408, 4930705), (442, 4551420), (465, 4326296), (510, 3944564), (520, 3868707), (527, 3817320), (620, 3244722), (663, 3034280), (680, 2958423), (744, 2703935), (780, 2579138), (806, 2495940), (884, 2275710), (930, 2163148), (1020, 1972282), (1054, 1908660), (1105, 1820568), (1209, 1663960), (1240, 1622361), (1326, 1517140), (1560, 1289569), (1581, 1272440), (1612, 1247970), (1768, 1137855), (1860, 1081574), (2015, 998376), (2040, 986141), (2108, 954330), (2210, 910284), (2418, 831980), (2447, 822120), (2635, 763464), (2652, 758570), (3162, 636220), (3224, 623985), (3315, 606856), (3720, 540787), (4030, 499188), (4216, 477165), (4420, 455142), (4836, 415990), (4894, 411060), (5270, 381732), (5304, 379285), (6045, 332792), (6324, 318110), (6630, 303428), (6851, 293640), (7341, 274040), (7905, 254488), (8060, 249594), (8840, 227571), (9672, 207995), (9788, 205530), (10540, 190866), (12090, 166396), (12235, 164424), (12648, 159055), (13260, 151714), (13702, 146820), (14682, 137020), (15810, 127244), (16120, 124797), (19576, 102765), (20553, 97880), (21080, 95433), (24180, 83198), (24470, 82212), (26520, 75857), (27404, 73410), (29364, 68510), (31620, 63622), (31811, 63240), (34255, 58728), (36705, 54808), (41106, 48940), (41599, 48360)]