308194320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 1129749120

約数和(自身を除く): 821554800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 98, 105, 112, 120, 140, 146, 147, 168, 196, 210, 219, 240, 245, 280, 292, 294, 336, 359, 365, 392, 420, 438, 490, 511, 560, 584, 588, 718, 730, 735, 784, 840, 876, 980, 1022, 1077, 1095, 1168, 1176, 1436, 1460, 1470, 1533, 1680, 1752, 1795, 1960, 2044, 2154, 2190, 2352, 2513, 2555, 2872, 2920, 2940, 3066, 3504, 3577, 3590, 3920, 4088, 4308, 4380, 5026, 5110, 5385, 5744, 5840, 5880, 6132, 7154, 7180, 7539, 7665, 8176, 8616, 8760, 10052, 10220, 10731, 10770, 11760, 12264, 12565, 14308, 14360, 15078, 15330, 17232, 17520, 17591, 17885, 20104, 20440, 21462, 21540, 24528, 25130, 26207, 28616, 28720, 30156, 30660, 35182, 35770, 37695, 40208, 40880, 42924, 43080, 50260, 52414, 52773, 53655, 57232, 60312, 61320, 70364, 71540, 75390, 78621, 85848, 86160, 87955, 100520, 104828, 105546, 107310, 120624, 122640, 131035, 140728, 143080, 150780, 157242, 171696, 175910, 183449, 201040, 209656, 211092, 214620, 262070, 263865, 281456, 286160, 301560, 314484, 351820, 366898, 393105, 419312, 422184, 429240, 524140, 527730, 550347, 603120, 628968, 703640, 733796, 786210, 844368, 858480, 917245, 1048280, 1055460, 1100694, 1257936, 1284143, 1407280, 1467592, 1572420, 1834490, 2096560, 2110920, 2201388, 2568286, 2751735, 2935184, 3144840, 3668980, 3852429, 4221840, 4402776, 5136572, 5503470, 6289680, 6420715, 7337960, 7704858, 8805552, 10273144, 11006940, 12841430, 14675920, 15409716, 19262145, 20546288, 22013880, 25682860, 30819432, 38524290, 44027760, 51365720, 61638864, 77048580, 102731440, 154097160, 308194320]

約数ペア:

[(1, 308194320), (2, 154097160), (3, 102731440), (4, 77048580), (5, 61638864), (6, 51365720), (7, 44027760), (8, 38524290), (10, 30819432), (12, 25682860), (14, 22013880), (15, 20546288), (16, 19262145), (20, 15409716), (21, 14675920), (24, 12841430), (28, 11006940), (30, 10273144), (35, 8805552), (40, 7704858), (42, 7337960), (48, 6420715), (49, 6289680), (56, 5503470), (60, 5136572), (70, 4402776), (73, 4221840), (80, 3852429), (84, 3668980), (98, 3144840), (105, 2935184), (112, 2751735), (120, 2568286), (140, 2201388), (146, 2110920), (147, 2096560), (168, 1834490), (196, 1572420), (210, 1467592), (219, 1407280), (240, 1284143), (245, 1257936), (280, 1100694), (292, 1055460), (294, 1048280), (336, 917245), (359, 858480), (365, 844368), (392, 786210), (420, 733796), (438, 703640), (490, 628968), (511, 603120), (560, 550347), (584, 527730), (588, 524140), (718, 429240), (730, 422184), (735, 419312), (784, 393105), (840, 366898), (876, 351820), (980, 314484), (1022, 301560), (1077, 286160), (1095, 281456), (1168, 263865), (1176, 262070), (1436, 214620), (1460, 211092), (1470, 209656), (1533, 201040), (1680, 183449), (1752, 175910), (1795, 171696), (1960, 157242), (2044, 150780), (2154, 143080), (2190, 140728), (2352, 131035), (2513, 122640), (2555, 120624), (2872, 107310), (2920, 105546), (2940, 104828), (3066, 100520), (3504, 87955), (3577, 86160), (3590, 85848), (3920, 78621), (4088, 75390), (4308, 71540), (4380, 70364), (5026, 61320), (5110, 60312), (5385, 57232), (5744, 53655), (5840, 52773), (5880, 52414), (6132, 50260), (7154, 43080), (7180, 42924), (7539, 40880), (7665, 40208), (8176, 37695), (8616, 35770), (8760, 35182), (10052, 30660), (10220, 30156), (10731, 28720), (10770, 28616), (11760, 26207), (12264, 25130), (12565, 24528), (14308, 21540), (14360, 21462), (15078, 20440), (15330, 20104), (17232, 17885), (17520, 17591)]