146287890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 491443200

約数和(自身を除く): 345155310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 29, 30, 34, 35, 42, 45, 51, 54, 58, 63, 70, 85, 87, 90, 102, 105, 119, 126, 135, 145, 153, 157, 170, 174, 189, 203, 210, 238, 255, 261, 270, 290, 306, 314, 315, 357, 378, 406, 435, 459, 471, 493, 510, 522, 595, 609, 630, 714, 765, 783, 785, 870, 918, 942, 945, 986, 1015, 1071, 1099, 1190, 1218, 1305, 1413, 1479, 1530, 1566, 1570, 1785, 1827, 1890, 2030, 2142, 2198, 2295, 2355, 2465, 2610, 2669, 2826, 2958, 3045, 3213, 3297, 3451, 3570, 3654, 3915, 4239, 4437, 4553, 4590, 4710, 4930, 5338, 5355, 5481, 5495, 6090, 6426, 6594, 6902, 7065, 7395, 7830, 8007, 8478, 8874, 9106, 9135, 9891, 10353, 10710, 10962, 10990, 13311, 13345, 13659, 14130, 14790, 16014, 16065, 16485, 17255, 18270, 18683, 19782, 20706, 21195, 22185, 22765, 24021, 26622, 26690, 27318, 27405, 29673, 31059, 31871, 32130, 32970, 34510, 37366, 40035, 40977, 42390, 44370, 45530, 48042, 49455, 51765, 54810, 56049, 59346, 62118, 63742, 66555, 68295, 72063, 77401, 80070, 81954, 93177, 93415, 95613, 98910, 103530, 112098, 120105, 122931, 133110, 136590, 144126, 148365, 154802, 155295, 159355, 168147, 186354, 186830, 191226, 204885, 232203, 240210, 245862, 280245, 286839, 296730, 310590, 318710, 336294, 360315, 387005, 409770, 464406, 465885, 478065, 504441, 541807, 560490, 573678, 614655, 696609, 720630, 774010, 840735, 860517, 931770, 956130, 1008882, 1083614, 1161015, 1229310, 1393218, 1434195, 1625421, 1681470, 1721034, 2089827, 2322030, 2522205, 2709035, 2868390, 3250842, 3483045, 4179654, 4302585, 4876263, 5044410, 5418070, 6966090, 8127105, 8605170, 9752526, 10449135, 14628789, 16254210, 20898270, 24381315, 29257578, 48762630, 73143945, 146287890]

約数ペア:

[(1, 146287890), (2, 73143945), (3, 48762630), (5, 29257578), (6, 24381315), (7, 20898270), (9, 16254210), (10, 14628789), (14, 10449135), (15, 9752526), (17, 8605170), (18, 8127105), (21, 6966090), (27, 5418070), (29, 5044410), (30, 4876263), (34, 4302585), (35, 4179654), (42, 3483045), (45, 3250842), (51, 2868390), (54, 2709035), (58, 2522205), (63, 2322030), (70, 2089827), (85, 1721034), (87, 1681470), (90, 1625421), (102, 1434195), (105, 1393218), (119, 1229310), (126, 1161015), (135, 1083614), (145, 1008882), (153, 956130), (157, 931770), (170, 860517), (174, 840735), (189, 774010), (203, 720630), (210, 696609), (238, 614655), (255, 573678), (261, 560490), (270, 541807), (290, 504441), (306, 478065), (314, 465885), (315, 464406), (357, 409770), (378, 387005), (406, 360315), (435, 336294), (459, 318710), (471, 310590), (493, 296730), (510, 286839), (522, 280245), (595, 245862), (609, 240210), (630, 232203), (714, 204885), (765, 191226), (783, 186830), (785, 186354), (870, 168147), (918, 159355), (942, 155295), (945, 154802), (986, 148365), (1015, 144126), (1071, 136590), (1099, 133110), (1190, 122931), (1218, 120105), (1305, 112098), (1413, 103530), (1479, 98910), (1530, 95613), (1566, 93415), (1570, 93177), (1785, 81954), (1827, 80070), (1890, 77401), (2030, 72063), (2142, 68295), (2198, 66555), (2295, 63742), (2355, 62118), (2465, 59346), (2610, 56049), (2669, 54810), (2826, 51765), (2958, 49455), (3045, 48042), (3213, 45530), (3297, 44370), (3451, 42390), (3570, 40977), (3654, 40035), (3915, 37366), (4239, 34510), (4437, 32970), (4553, 32130), (4590, 31871), (4710, 31059), (4930, 29673), (5338, 27405), (5355, 27318), (5481, 26690), (5495, 26622), (6090, 24021), (6426, 22765), (6594, 22185), (6902, 21195), (7065, 20706), (7395, 19782), (7830, 18683), (8007, 18270), (8478, 17255), (8874, 16485), (9106, 16065), (9135, 16014), (9891, 14790), (10353, 14130), (10710, 13659), (10962, 13345), (10990, 13311)]