88728646440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{3331}}^1$

素因数の和:5040

約数の個数: 256

約数和(自身を含む): 320511744000

約数和(自身を除く): 231783097560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1669, 1995, 2280, 2660, 3192, 3331, 3338, 3990, 5007, 5320, 6662, 6676, 7980, 8345, 9993, 10014, 11683, 13324, 13352, 15960, 16655, 16690, 19986, 20028, 23317, 23366, 25035, 26648, 31711, 33310, 33380, 35049, 39972, 40056, 46634, 46732, 49965, 50070, 58415, 63289, 63422, 66620, 66760, 69951, 70098, 79944, 93268, 93464, 95133, 99930, 100140, 116585, 116830, 126578, 126844, 133240, 139902, 140196, 158555, 175245, 186536, 189867, 190266, 199860, 200280, 221977, 233170, 233660, 253156, 253688, 279804, 280392, 316445, 317110, 349755, 350490, 379734, 380532, 399720, 443023, 443954, 466340, 467320, 475665, 506312, 559608, 632890, 634220, 665931, 699510, 700980, 759468, 761064, 886046, 887908, 932680, 949335, 951330, 1109885, 1265780, 1268440, 1329069, 1331862, 1399020, 1401960, 1518936, 1772092, 1775816, 1898670, 1902660, 2215115, 2219770, 2531560, 2658138, 2663724, 2798040, 3329655, 3544184, 3797340, 3805320, 4430230, 4439540, 5316276, 5327448, 5559439, 6645345, 6659310, 7594680, 8860460, 8879080, 10632552, 11118878, 13290690, 13318620, 16678317, 17720920, 22237756, 26581380, 26637240, 27797195, 33356634, 38916073, 44475512, 53162760, 55594390, 66713268, 77832146, 83391585, 105629341, 111188780, 116748219, 133426536, 155664292, 166783170, 194580365, 211258682, 222377560, 233496438, 311328584, 316888023, 333566340, 389160730, 422517364, 466992876, 528146705, 583741095, 633776046, 667132680, 739405387, 778321460, 845034728, 933985752, 1056293410, 1167482190, 1267552092, 1478810774, 1556642920, 1584440115, 2112586820, 2218216161, 2334964380, 2535104184, 2957621548, 3168880230, 3697026935, 4225173640, 4436432322, 4669928760, 5915243096, 6337760460, 7394053870, 8872864644, 11091080805, 12675520920, 14788107740, 17745729288, 22182161610, 29576215480, 44364323220, 88728646440]

約数ペア:

[(1, 88728646440), (2, 44364323220), (3, 29576215480), (4, 22182161610), (5, 17745729288), (6, 14788107740), (7, 12675520920), (8, 11091080805), (10, 8872864644), (12, 7394053870), (14, 6337760460), (15, 5915243096), (19, 4669928760), (20, 4436432322), (21, 4225173640), (24, 3697026935), (28, 3168880230), (30, 2957621548), (35, 2535104184), (38, 2334964380), (40, 2218216161), (42, 2112586820), (56, 1584440115), (57, 1556642920), (60, 1478810774), (70, 1267552092), (76, 1167482190), (84, 1056293410), (95, 933985752), (105, 845034728), (114, 778321460), (120, 739405387), (133, 667132680), (140, 633776046), (152, 583741095), (168, 528146705), (190, 466992876), (210, 422517364), (228, 389160730), (266, 333566340), (280, 316888023), (285, 311328584), (380, 233496438), (399, 222377560), (420, 211258682), (456, 194580365), (532, 166783170), (570, 155664292), (665, 133426536), (760, 116748219), (798, 111188780), (840, 105629341), (1064, 83391585), (1140, 77832146), (1330, 66713268), (1596, 55594390), (1669, 53162760), (1995, 44475512), (2280, 38916073), (2660, 33356634), (3192, 27797195), (3331, 26637240), (3338, 26581380), (3990, 22237756), (5007, 17720920), (5320, 16678317), (6662, 13318620), (6676, 13290690), (7980, 11118878), (8345, 10632552), (9993, 8879080), (10014, 8860460), (11683, 7594680), (13324, 6659310), (13352, 6645345), (15960, 5559439), (16655, 5327448), (16690, 5316276), (19986, 4439540), (20028, 4430230), (23317, 3805320), (23366, 3797340), (25035, 3544184), (26648, 3329655), (31711, 2798040), (33310, 2663724), (33380, 2658138), (35049, 2531560), (39972, 2219770), (40056, 2215115), (46634, 1902660), (46732, 1898670), (49965, 1775816), (50070, 1772092), (58415, 1518936), (63289, 1401960), (63422, 1399020), (66620, 1331862), (66760, 1329069), (69951, 1268440), (70098, 1265780), (79944, 1109885), (93268, 951330), (93464, 949335), (95133, 932680), (99930, 887908), (100140, 886046), (116585, 761064), (116830, 759468), (126578, 700980), (126844, 699510), (133240, 665931), (139902, 634220), (140196, 632890), (158555, 559608), (175245, 506312), (186536, 475665), (189867, 467320), (190266, 466340), (199860, 443954), (200280, 443023), (221977, 399720), (233170, 380532), (233660, 379734), (253156, 350490), (253688, 349755), (279804, 317110), (280392, 316445)]