189680040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2568

約数の個数: 192

約数和(自身を含む): 708177600

約数和(自身を除く): 518497560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2521, 3135, 3420, 3762, 3960, 4180, 5016, 5042, 6270, 6840, 7524, 7563, 8360, 9405, 10084, 12540, 12605, 15048, 15126, 18810, 20168, 22689, 25080, 25210, 27731, 30252, 37620, 37815, 45378, 47899, 50420, 55462, 60504, 75240, 75630, 83193, 90756, 95798, 100840, 110924, 113445, 138655, 143697, 151260, 166386, 181512, 191596, 221848, 226890, 239495, 249579, 277310, 287394, 302520, 332772, 383192, 415965, 431091, 453780, 478990, 499158, 526889, 554620, 574788, 665544, 718485, 831930, 862182, 907560, 957980, 998316, 1053778, 1109240, 1149576, 1247895, 1436970, 1580667, 1663860, 1724364, 1915960, 1996632, 2107556, 2155455, 2495790, 2634445, 2873940, 3161334, 3327720, 3448728, 4215112, 4310910, 4742001, 4991580, 5268890, 5747880, 6322668, 7903335, 8621820, 9484002, 9983160, 10537780, 12645336, 15806670, 17243640, 18968004, 21075560, 23710005, 31613340, 37936008, 47420010, 63226680, 94840020, 189680040]

約数ペア:

[(1, 189680040), (2, 94840020), (3, 63226680), (4, 47420010), (5, 37936008), (6, 31613340), (8, 23710005), (9, 21075560), (10, 18968004), (11, 17243640), (12, 15806670), (15, 12645336), (18, 10537780), (19, 9983160), (20, 9484002), (22, 8621820), (24, 7903335), (30, 6322668), (33, 5747880), (36, 5268890), (38, 4991580), (40, 4742001), (44, 4310910), (45, 4215112), (55, 3448728), (57, 3327720), (60, 3161334), (66, 2873940), (72, 2634445), (76, 2495790), (88, 2155455), (90, 2107556), (95, 1996632), (99, 1915960), (110, 1724364), (114, 1663860), (120, 1580667), (132, 1436970), (152, 1247895), (165, 1149576), (171, 1109240), (180, 1053778), (190, 998316), (198, 957980), (209, 907560), (220, 862182), (228, 831930), (264, 718485), (285, 665544), (330, 574788), (342, 554620), (360, 526889), (380, 499158), (396, 478990), (418, 453780), (440, 431091), (456, 415965), (495, 383192), (570, 332772), (627, 302520), (660, 287394), (684, 277310), (760, 249579), (792, 239495), (836, 226890), (855, 221848), (990, 191596), (1045, 181512), (1140, 166386), (1254, 151260), (1320, 143697), (1368, 138655), (1672, 113445), (1710, 110924), (1881, 100840), (1980, 95798), (2090, 90756), (2280, 83193), (2508, 75630), (2521, 75240), (3135, 60504), (3420, 55462), (3762, 50420), (3960, 47899), (4180, 45378), (5016, 37815), (5042, 37620), (6270, 30252), (6840, 27731), (7524, 25210), (7563, 25080), (8360, 22689), (9405, 20168), (10084, 18810), (12540, 15126), (12605, 15048)]