154097160

素因数分解:

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

素因数の和:460

約数の個数: 192

約数和(自身を含む): 546652800

約数和(自身を除く): 392555640

約数列:

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

約数ペア:

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