447184080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1178

約数の個数: 240

約数和(自身を含む): 1738638720

約数和(自身を除く): 1291454640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 120, 126, 140, 144, 166, 168, 180, 210, 240, 249, 252, 280, 315, 332, 336, 360, 415, 420, 498, 504, 560, 581, 630, 664, 720, 747, 830, 840, 996, 1008, 1069, 1162, 1245, 1260, 1328, 1494, 1660, 1680, 1743, 1992, 2138, 2324, 2490, 2520, 2905, 2988, 3207, 3320, 3486, 3735, 3984, 4276, 4648, 4980, 5040, 5229, 5345, 5810, 5976, 6414, 6640, 6972, 7470, 7483, 8552, 8715, 9296, 9621, 9960, 10458, 10690, 11620, 11952, 12828, 13944, 14940, 14966, 16035, 17104, 17430, 19242, 19920, 20916, 21380, 22449, 23240, 25656, 26145, 27888, 29880, 29932, 32070, 34860, 37415, 38484, 41832, 42760, 44898, 46480, 48105, 51312, 52290, 59760, 59864, 64140, 67347, 69720, 74830, 76968, 83664, 85520, 88727, 89796, 96210, 104580, 112245, 119728, 128280, 134694, 139440, 149660, 153936, 177454, 179592, 192420, 209160, 224490, 256560, 266181, 269388, 299320, 336735, 354908, 359184, 384840, 418320, 443635, 448980, 532362, 538776, 598640, 621089, 673470, 709816, 769680, 798543, 887270, 897960, 1064724, 1077552, 1242178, 1330905, 1346940, 1419632, 1597086, 1774540, 1795920, 1863267, 2129448, 2484356, 2661810, 2693880, 3105445, 3194172, 3549080, 3726534, 3992715, 4258896, 4968712, 5323620, 5387760, 5589801, 6210890, 6388344, 7098160, 7453068, 7985430, 9316335, 9937424, 10647240, 11179602, 12421780, 12776688, 14906136, 15970860, 18632670, 21294480, 22359204, 24843560, 27949005, 29812272, 31941720, 37265340, 44718408, 49687120, 55898010, 63883440, 74530680, 89436816, 111796020, 149061360, 223592040, 447184080]

約数ペア:

[(1, 447184080), (2, 223592040), (3, 149061360), (4, 111796020), (5, 89436816), (6, 74530680), (7, 63883440), (8, 55898010), (9, 49687120), (10, 44718408), (12, 37265340), (14, 31941720), (15, 29812272), (16, 27949005), (18, 24843560), (20, 22359204), (21, 21294480), (24, 18632670), (28, 15970860), (30, 14906136), (35, 12776688), (36, 12421780), (40, 11179602), (42, 10647240), (45, 9937424), (48, 9316335), (56, 7985430), (60, 7453068), (63, 7098160), (70, 6388344), (72, 6210890), (80, 5589801), (83, 5387760), (84, 5323620), (90, 4968712), (105, 4258896), (112, 3992715), (120, 3726534), (126, 3549080), (140, 3194172), (144, 3105445), (166, 2693880), (168, 2661810), (180, 2484356), (210, 2129448), (240, 1863267), (249, 1795920), (252, 1774540), (280, 1597086), (315, 1419632), (332, 1346940), (336, 1330905), (360, 1242178), (415, 1077552), (420, 1064724), (498, 897960), (504, 887270), (560, 798543), (581, 769680), (630, 709816), (664, 673470), (720, 621089), (747, 598640), (830, 538776), (840, 532362), (996, 448980), (1008, 443635), (1069, 418320), (1162, 384840), (1245, 359184), (1260, 354908), (1328, 336735), (1494, 299320), (1660, 269388), (1680, 266181), (1743, 256560), (1992, 224490), (2138, 209160), (2324, 192420), (2490, 179592), (2520, 177454), (2905, 153936), (2988, 149660), (3207, 139440), (3320, 134694), (3486, 128280), (3735, 119728), (3984, 112245), (4276, 104580), (4648, 96210), (4980, 89796), (5040, 88727), (5229, 85520), (5345, 83664), (5810, 76968), (5976, 74830), (6414, 69720), (6640, 67347), (6972, 64140), (7470, 59864), (7483, 59760), (8552, 52290), (8715, 51312), (9296, 48105), (9621, 46480), (9960, 44898), (10458, 42760), (10690, 41832), (11620, 38484), (11952, 37415), (12828, 34860), (13944, 32070), (14940, 29932), (14966, 29880), (16035, 27888), (17104, 26145), (17430, 25656), (19242, 23240), (19920, 22449), (20916, 21380)]