1275146880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5581}}^1$

素因数の和:5627

約数の個数: 256

約数和(自身を含む): 4919304960

約数和(自身を除く): 3644158080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5581, 5712, 6528, 6720, 7140, 7616, 8160, 9520, 10880, 11162, 11424, 13440, 14280, 15232, 16320, 16743, 19040, 22324, 22848, 27905, 28560, 32640, 33486, 38080, 39067, 44648, 45696, 55810, 57120, 66972, 76160, 78134, 83715, 89296, 94877, 111620, 114240, 117201, 133944, 156268, 167430, 178592, 189754, 195335, 223240, 228480, 234402, 267888, 284631, 312536, 334860, 357184, 379508, 390670, 446480, 468804, 474385, 535776, 569262, 586005, 625072, 664139, 669720, 714368, 759016, 781340, 892960, 937608, 948770, 1071552, 1138524, 1172010, 1250144, 1328278, 1339440, 1423155, 1518032, 1562680, 1785920, 1875216, 1897540, 1992417, 2143104, 2277048, 2344020, 2500288, 2656556, 2678880, 2846310, 3036064, 3125360, 3320695, 3571840, 3750432, 3795080, 3984834, 4554096, 4688040, 5000576, 5313112, 5357760, 5692620, 6072128, 6250720, 6641390, 7500864, 7590160, 7969668, 9108192, 9376080, 9962085, 10626224, 10715520, 11385240, 12144256, 12501440, 13282780, 15001728, 15180320, 15939336, 18216384, 18752160, 19924170, 21252448, 22770480, 25002880, 26565560, 30360640, 31878672, 36432768, 37504320, 39848340, 42504896, 45540960, 53131120, 60721280, 63757344, 75008640, 79696680, 85009792, 91081920, 106262240, 127514688, 159393360, 182163840, 212524480, 255029376, 318786720, 425048960, 637573440, 1275146880]

約数ペア:

[(1, 1275146880), (2, 637573440), (3, 425048960), (4, 318786720), (5, 255029376), (6, 212524480), (7, 182163840), (8, 159393360), (10, 127514688), (12, 106262240), (14, 91081920), (15, 85009792), (16, 79696680), (17, 75008640), (20, 63757344), (21, 60721280), (24, 53131120), (28, 45540960), (30, 42504896), (32, 39848340), (34, 37504320), (35, 36432768), (40, 31878672), (42, 30360640), (48, 26565560), (51, 25002880), (56, 22770480), (60, 21252448), (64, 19924170), (68, 18752160), (70, 18216384), (80, 15939336), (84, 15180320), (85, 15001728), (96, 13282780), (102, 12501440), (105, 12144256), (112, 11385240), (119, 10715520), (120, 10626224), (128, 9962085), (136, 9376080), (140, 9108192), (160, 7969668), (168, 7590160), (170, 7500864), (192, 6641390), (204, 6250720), (210, 6072128), (224, 5692620), (238, 5357760), (240, 5313112), (255, 5000576), (272, 4688040), (280, 4554096), (320, 3984834), (336, 3795080), (340, 3750432), (357, 3571840), (384, 3320695), (408, 3125360), (420, 3036064), (448, 2846310), (476, 2678880), (480, 2656556), (510, 2500288), (544, 2344020), (560, 2277048), (595, 2143104), (640, 1992417), (672, 1897540), (680, 1875216), (714, 1785920), (816, 1562680), (840, 1518032), (896, 1423155), (952, 1339440), (960, 1328278), (1020, 1250144), (1088, 1172010), (1120, 1138524), (1190, 1071552), (1344, 948770), (1360, 937608), (1428, 892960), (1632, 781340), (1680, 759016), (1785, 714368), (1904, 669720), (1920, 664139), (2040, 625072), (2176, 586005), (2240, 569262), (2380, 535776), (2688, 474385), (2720, 468804), (2856, 446480), (3264, 390670), (3360, 379508), (3570, 357184), (3808, 334860), (4080, 312536), (4480, 284631), (4760, 267888), (5440, 234402), (5581, 228480), (5712, 223240), (6528, 195335), (6720, 189754), (7140, 178592), (7616, 167430), (8160, 156268), (9520, 133944), (10880, 117201), (11162, 114240), (11424, 111620), (13440, 94877), (14280, 89296), (15232, 83715), (16320, 78134), (16743, 76160), (19040, 66972), (22324, 57120), (22848, 55810), (27905, 45696), (28560, 44648), (32640, 39067), (33486, 38080)]