20802489120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1567}}^1$

素因数の和:2037

約数の個数: 384

約数和(自身を含む): 83452723200

約数和(自身を除く): 62650234080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 439, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 878, 945, 1008, 1080, 1120, 1260, 1317, 1440, 1512, 1567, 1680, 1756, 1890, 2016, 2160, 2195, 2520, 2634, 3024, 3073, 3134, 3360, 3512, 3780, 3951, 4320, 4390, 4701, 5040, 5268, 6048, 6146, 6268, 6585, 7024, 7560, 7835, 7902, 8780, 9219, 9402, 10080, 10536, 10969, 11853, 12292, 12536, 13170, 14048, 14103, 15120, 15365, 15670, 15804, 17560, 18438, 18804, 19755, 21072, 21938, 23505, 23706, 24584, 25072, 26340, 27657, 28206, 30240, 30730, 31340, 31608, 32907, 35120, 36876, 37608, 39510, 42144, 42309, 43876, 46095, 47010, 47412, 49168, 50144, 52680, 54845, 55314, 56412, 59265, 61460, 62680, 63216, 65814, 70240, 70515, 73752, 75216, 79020, 82971, 84618, 87752, 92190, 94020, 94824, 98336, 98721, 105360, 109690, 110628, 112824, 118530, 122920, 125360, 126432, 131628, 138285, 141030, 147504, 150432, 158040, 164535, 165942, 169236, 175504, 184380, 188040, 189648, 197442, 210720, 211545, 219380, 221256, 225648, 237060, 245840, 250720, 263256, 276570, 282060, 295008, 296163, 316080, 329070, 331884, 338472, 351008, 368760, 376080, 379296, 394884, 414855, 423090, 438760, 442512, 451296, 474120, 491680, 493605, 526512, 553140, 564120, 592326, 632160, 658140, 663768, 676944, 687913, 737520, 752160, 789768, 829710, 846180, 877520, 885024, 948240, 987210, 1053024, 1106280, 1128240, 1184652, 1316280, 1327536, 1353888, 1375826, 1475040, 1480815, 1579536, 1659420, 1692360, 1755040, 1896480, 1974420, 2063739, 2212560, 2256480, 2369304, 2632560, 2655072, 2751652, 2961630, 3159072, 3318840, 3384720, 3439565, 3948840, 4127478, 4425120, 4738608, 4815391, 5265120, 5503304, 5923260, 6191217, 6637680, 6769440, 6879130, 7897680, 8254956, 9477216, 9630782, 10318695, 11006608, 11846520, 12382434, 13275360, 13758260, 14446173, 15795360, 16509912, 18573651, 19261564, 20637390, 22013216, 23693040, 24076955, 24764868, 27516520, 28892346, 30956085, 33019824, 37147302, 38523128, 41274780, 43338519, 47386080, 48153910, 49529736, 55033040, 57784692, 61912170, 66039648, 72230865, 74294604, 77046256, 82549560, 86677038, 92868255, 96307820, 99059472, 110066080, 115569384, 123824340, 130015557, 144461730, 148589208, 154092512, 165099120, 173354076, 185736510, 192615640, 198118944, 216692595, 231138768, 247648680, 260031114, 288923460, 297178416, 330198240, 346708152, 371473020, 385231280, 433385190, 462277536, 495297360, 520062228, 577846920, 594356832, 650077785, 693416304, 742946040, 770462560, 866770380, 990594720, 1040124456, 1155693840, 1300155570, 1386832608, 1485892080, 1733540760, 2080248912, 2311387680, 2600311140, 2971784160, 3467081520, 4160497824, 5200622280, 6934163040, 10401244560, 20802489120]

約数ペア:

[(1, 20802489120), (2, 10401244560), (3, 6934163040), (4, 5200622280), (5, 4160497824), (6, 3467081520), (7, 2971784160), (8, 2600311140), (9, 2311387680), (10, 2080248912), (12, 1733540760), (14, 1485892080), (15, 1386832608), (16, 1300155570), (18, 1155693840), (20, 1040124456), (21, 990594720), (24, 866770380), (27, 770462560), (28, 742946040), (30, 693416304), (32, 650077785), (35, 594356832), (36, 577846920), (40, 520062228), (42, 495297360), (45, 462277536), (48, 433385190), (54, 385231280), (56, 371473020), (60, 346708152), (63, 330198240), (70, 297178416), (72, 288923460), (80, 260031114), (84, 247648680), (90, 231138768), (96, 216692595), (105, 198118944), (108, 192615640), (112, 185736510), (120, 173354076), (126, 165099120), (135, 154092512), (140, 148589208), (144, 144461730), (160, 130015557), (168, 123824340), (180, 115569384), (189, 110066080), (210, 99059472), (216, 96307820), (224, 92868255), (240, 86677038), (252, 82549560), (270, 77046256), (280, 74294604), (288, 72230865), (315, 66039648), (336, 61912170), (360, 57784692), (378, 55033040), (420, 49529736), (432, 48153910), (439, 47386080), (480, 43338519), (504, 41274780), (540, 38523128), (560, 37147302), (630, 33019824), (672, 30956085), (720, 28892346), (756, 27516520), (840, 24764868), (864, 24076955), (878, 23693040), (945, 22013216), (1008, 20637390), (1080, 19261564), (1120, 18573651), (1260, 16509912), (1317, 15795360), (1440, 14446173), (1512, 13758260), (1567, 13275360), (1680, 12382434), (1756, 11846520), (1890, 11006608), (2016, 10318695), (2160, 9630782), (2195, 9477216), (2520, 8254956), (2634, 7897680), (3024, 6879130), (3073, 6769440), (3134, 6637680), (3360, 6191217), (3512, 5923260), (3780, 5503304), (3951, 5265120), (4320, 4815391), (4390, 4738608), (4701, 4425120), (5040, 4127478), (5268, 3948840), (6048, 3439565), (6146, 3384720), (6268, 3318840), (6585, 3159072), (7024, 2961630), (7560, 2751652), (7835, 2655072), (7902, 2632560), (8780, 2369304), (9219, 2256480), (9402, 2212560), (10080, 2063739), (10536, 1974420), (10969, 1896480), (11853, 1755040), (12292, 1692360), (12536, 1659420), (13170, 1579536), (14048, 1480815), (14103, 1475040), (15120, 1375826), (15365, 1353888), (15670, 1327536), (15804, 1316280), (17560, 1184652), (18438, 1128240), (18804, 1106280), (19755, 1053024), (21072, 987210), (21938, 948240), (23505, 885024), (23706, 877520), (24584, 846180), (25072, 829710), (26340, 789768), (27657, 752160), (28206, 737520), (30240, 687913), (30730, 676944), (31340, 663768), (31608, 658140), (32907, 632160), (35120, 592326), (36876, 564120), (37608, 553140), (39510, 526512), (42144, 493605), (42309, 491680), (43876, 474120), (46095, 451296), (47010, 442512), (47412, 438760), (49168, 423090), (50144, 414855), (52680, 394884), (54845, 379296), (55314, 376080), (56412, 368760), (59265, 351008), (61460, 338472), (62680, 331884), (63216, 329070), (65814, 316080), (70240, 296163), (70515, 295008), (73752, 282060), (75216, 276570), (79020, 263256), (82971, 250720), (84618, 245840), (87752, 237060), (92190, 225648), (94020, 221256), (94824, 219380), (98336, 211545), (98721, 210720), (105360, 197442), (109690, 189648), (110628, 188040), (112824, 184380), (118530, 175504), (122920, 169236), (125360, 165942), (126432, 164535), (131628, 158040), (138285, 150432), (141030, 147504)]