42853440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{911}}^1$

素因数の和:945

約数の個数: 168

約数和(自身を含む): 158447232

約数和(自身を除く): 115593792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 911, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1822, 1960, 2240, 2352, 2733, 2940, 3136, 3360, 3644, 3920, 4555, 4704, 5466, 5880, 6377, 6720, 7288, 7840, 9110, 9408, 10932, 11760, 12754, 13665, 14576, 15680, 18220, 19131, 21864, 23520, 25508, 27330, 29152, 31885, 36440, 38262, 43728, 44639, 47040, 51016, 54660, 58304, 63770, 72880, 76524, 87456, 89278, 95655, 102032, 109320, 127540, 133917, 145760, 153048, 174912, 178556, 191310, 204064, 218640, 223195, 255080, 267834, 291520, 306096, 357112, 382620, 408128, 437280, 446390, 510160, 535668, 612192, 669585, 714224, 765240, 874560, 892780, 1020320, 1071336, 1224384, 1339170, 1428448, 1530480, 1785560, 2040640, 2142672, 2678340, 2856896, 3060960, 3571120, 4285344, 5356680, 6121920, 7142240, 8570688, 10713360, 14284480, 21426720, 42853440]

約数ペア:

[(1, 42853440), (2, 21426720), (3, 14284480), (4, 10713360), (5, 8570688), (6, 7142240), (7, 6121920), (8, 5356680), (10, 4285344), (12, 3571120), (14, 3060960), (15, 2856896), (16, 2678340), (20, 2142672), (21, 2040640), (24, 1785560), (28, 1530480), (30, 1428448), (32, 1339170), (35, 1224384), (40, 1071336), (42, 1020320), (48, 892780), (49, 874560), (56, 765240), (60, 714224), (64, 669585), (70, 612192), (80, 535668), (84, 510160), (96, 446390), (98, 437280), (105, 408128), (112, 382620), (120, 357112), (140, 306096), (147, 291520), (160, 267834), (168, 255080), (192, 223195), (196, 218640), (210, 204064), (224, 191310), (240, 178556), (245, 174912), (280, 153048), (294, 145760), (320, 133917), (336, 127540), (392, 109320), (420, 102032), (448, 95655), (480, 89278), (490, 87456), (560, 76524), (588, 72880), (672, 63770), (735, 58304), (784, 54660), (840, 51016), (911, 47040), (960, 44639), (980, 43728), (1120, 38262), (1176, 36440), (1344, 31885), (1470, 29152), (1568, 27330), (1680, 25508), (1822, 23520), (1960, 21864), (2240, 19131), (2352, 18220), (2733, 15680), (2940, 14576), (3136, 13665), (3360, 12754), (3644, 11760), (3920, 10932), (4555, 9408), (4704, 9110), (5466, 7840), (5880, 7288), (6377, 6720)]