222362280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 256

約数和(自身を含む): 861696000

約数和(自身を除く): 639333720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 67, 70, 72, 84, 90, 105, 108, 120, 126, 134, 135, 140, 168, 180, 189, 201, 210, 216, 252, 268, 270, 280, 315, 335, 360, 378, 402, 420, 439, 469, 504, 536, 540, 603, 630, 670, 756, 804, 840, 878, 938, 945, 1005, 1080, 1206, 1260, 1317, 1340, 1407, 1512, 1608, 1756, 1809, 1876, 1890, 2010, 2195, 2345, 2412, 2520, 2634, 2680, 2814, 3015, 3073, 3512, 3618, 3752, 3780, 3951, 4020, 4221, 4390, 4690, 4824, 5268, 5628, 6030, 6146, 6585, 7035, 7236, 7560, 7902, 8040, 8442, 8780, 9045, 9219, 9380, 10536, 11256, 11853, 12060, 12292, 12663, 13170, 14070, 14472, 15365, 15804, 16884, 17560, 18090, 18438, 18760, 19755, 21105, 23706, 24120, 24584, 25326, 26340, 27657, 28140, 29413, 30730, 31608, 33768, 36180, 36876, 39510, 42210, 46095, 47412, 50652, 52680, 55314, 56280, 58826, 59265, 61460, 63315, 72360, 73752, 79020, 82971, 84420, 88239, 92190, 94824, 101304, 110628, 117652, 118530, 122920, 126630, 138285, 147065, 158040, 165942, 168840, 176478, 184380, 205891, 221256, 235304, 237060, 253260, 264717, 276570, 294130, 331884, 352956, 368760, 411782, 414855, 441195, 474120, 506520, 529434, 553140, 588260, 617673, 663768, 705912, 794151, 823564, 829710, 882390, 1029455, 1058868, 1106280, 1176520, 1235346, 1323585, 1588302, 1647128, 1659420, 1764780, 1853019, 2058910, 2117736, 2470692, 2647170, 3088365, 3176604, 3318840, 3529560, 3706038, 3970755, 4117820, 4941384, 5294340, 5559057, 6176730, 6353208, 7412076, 7941510, 8235640, 9265095, 10588680, 11118114, 12353460, 14824152, 15883020, 18530190, 22236228, 24706920, 27795285, 31766040, 37060380, 44472456, 55590570, 74120760, 111181140, 222362280]

約数ペア:

[(1, 222362280), (2, 111181140), (3, 74120760), (4, 55590570), (5, 44472456), (6, 37060380), (7, 31766040), (8, 27795285), (9, 24706920), (10, 22236228), (12, 18530190), (14, 15883020), (15, 14824152), (18, 12353460), (20, 11118114), (21, 10588680), (24, 9265095), (27, 8235640), (28, 7941510), (30, 7412076), (35, 6353208), (36, 6176730), (40, 5559057), (42, 5294340), (45, 4941384), (54, 4117820), (56, 3970755), (60, 3706038), (63, 3529560), (67, 3318840), (70, 3176604), (72, 3088365), (84, 2647170), (90, 2470692), (105, 2117736), (108, 2058910), (120, 1853019), (126, 1764780), (134, 1659420), (135, 1647128), (140, 1588302), (168, 1323585), (180, 1235346), (189, 1176520), (201, 1106280), (210, 1058868), (216, 1029455), (252, 882390), (268, 829710), (270, 823564), (280, 794151), (315, 705912), (335, 663768), (360, 617673), (378, 588260), (402, 553140), (420, 529434), (439, 506520), (469, 474120), (504, 441195), (536, 414855), (540, 411782), (603, 368760), (630, 352956), (670, 331884), (756, 294130), (804, 276570), (840, 264717), (878, 253260), (938, 237060), (945, 235304), (1005, 221256), (1080, 205891), (1206, 184380), (1260, 176478), (1317, 168840), (1340, 165942), (1407, 158040), (1512, 147065), (1608, 138285), (1756, 126630), (1809, 122920), (1876, 118530), (1890, 117652), (2010, 110628), (2195, 101304), (2345, 94824), (2412, 92190), (2520, 88239), (2634, 84420), (2680, 82971), (2814, 79020), (3015, 73752), (3073, 72360), (3512, 63315), (3618, 61460), (3752, 59265), (3780, 58826), (3951, 56280), (4020, 55314), (4221, 52680), (4390, 50652), (4690, 47412), (4824, 46095), (5268, 42210), (5628, 39510), (6030, 36876), (6146, 36180), (6585, 33768), (7035, 31608), (7236, 30730), (7560, 29413), (7902, 28140), (8040, 27657), (8442, 26340), (8780, 25326), (9045, 24584), (9219, 24120), (9380, 23706), (10536, 21105), (11256, 19755), (11853, 18760), (12060, 18438), (12292, 18090), (12663, 17560), (13170, 16884), (14070, 15804), (14472, 15365)]