144285960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 256

約数和(自身を含む): 543029760

約数和(自身を除く): 398743800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 168, 181, 182, 195, 210, 219, 260, 273, 280, 292, 312, 362, 364, 365, 390, 420, 438, 455, 511, 520, 543, 546, 584, 724, 728, 730, 780, 840, 876, 905, 910, 949, 1022, 1086, 1092, 1095, 1267, 1365, 1448, 1460, 1533, 1560, 1752, 1810, 1820, 1898, 2044, 2172, 2184, 2190, 2353, 2534, 2555, 2715, 2730, 2847, 2920, 3066, 3620, 3640, 3796, 3801, 4088, 4344, 4380, 4706, 4745, 5068, 5110, 5430, 5460, 5694, 6132, 6335, 6643, 7059, 7240, 7592, 7602, 7665, 8760, 9412, 9490, 10136, 10220, 10860, 10920, 11388, 11765, 12264, 12670, 13213, 13286, 14118, 14235, 15204, 15330, 16471, 18824, 18980, 19005, 19929, 20440, 21720, 22776, 23530, 25340, 26426, 26572, 28236, 28470, 30408, 30660, 32942, 33215, 35295, 37960, 38010, 39639, 39858, 47060, 49413, 50680, 52852, 53144, 56472, 56940, 61320, 65884, 66065, 66430, 70590, 76020, 79278, 79716, 82355, 92491, 94120, 98826, 99645, 105704, 113880, 131768, 132130, 132860, 141180, 152040, 158556, 159432, 164710, 171769, 184982, 197652, 198195, 199290, 247065, 264260, 265720, 277473, 282360, 317112, 329420, 343538, 369964, 395304, 396390, 398580, 462455, 494130, 515307, 528520, 554946, 658840, 687076, 739928, 792780, 797160, 858845, 924910, 988260, 1030614, 1109892, 1202383, 1374152, 1387365, 1585560, 1717690, 1849820, 1976520, 2061228, 2219784, 2404766, 2576535, 2774730, 3435380, 3607149, 3699640, 4122456, 4809532, 5153070, 5549460, 6011915, 6870760, 7214298, 9619064, 10306140, 11098920, 12023830, 14428596, 18035745, 20612280, 24047660, 28857192, 36071490, 48095320, 72142980, 144285960]

約数ペア:

[(1, 144285960), (2, 72142980), (3, 48095320), (4, 36071490), (5, 28857192), (6, 24047660), (7, 20612280), (8, 18035745), (10, 14428596), (12, 12023830), (13, 11098920), (14, 10306140), (15, 9619064), (20, 7214298), (21, 6870760), (24, 6011915), (26, 5549460), (28, 5153070), (30, 4809532), (35, 4122456), (39, 3699640), (40, 3607149), (42, 3435380), (52, 2774730), (56, 2576535), (60, 2404766), (65, 2219784), (70, 2061228), (73, 1976520), (78, 1849820), (84, 1717690), (91, 1585560), (104, 1387365), (105, 1374152), (120, 1202383), (130, 1109892), (140, 1030614), (146, 988260), (156, 924910), (168, 858845), (181, 797160), (182, 792780), (195, 739928), (210, 687076), (219, 658840), (260, 554946), (273, 528520), (280, 515307), (292, 494130), (312, 462455), (362, 398580), (364, 396390), (365, 395304), (390, 369964), (420, 343538), (438, 329420), (455, 317112), (511, 282360), (520, 277473), (543, 265720), (546, 264260), (584, 247065), (724, 199290), (728, 198195), (730, 197652), (780, 184982), (840, 171769), (876, 164710), (905, 159432), (910, 158556), (949, 152040), (1022, 141180), (1086, 132860), (1092, 132130), (1095, 131768), (1267, 113880), (1365, 105704), (1448, 99645), (1460, 98826), (1533, 94120), (1560, 92491), (1752, 82355), (1810, 79716), (1820, 79278), (1898, 76020), (2044, 70590), (2172, 66430), (2184, 66065), (2190, 65884), (2353, 61320), (2534, 56940), (2555, 56472), (2715, 53144), (2730, 52852), (2847, 50680), (2920, 49413), (3066, 47060), (3620, 39858), (3640, 39639), (3796, 38010), (3801, 37960), (4088, 35295), (4344, 33215), (4380, 32942), (4706, 30660), (4745, 30408), (5068, 28470), (5110, 28236), (5430, 26572), (5460, 26426), (5694, 25340), (6132, 23530), (6335, 22776), (6643, 21720), (7059, 20440), (7240, 19929), (7592, 19005), (7602, 18980), (7665, 18824), (8760, 16471), (9412, 15330), (9490, 15204), (10136, 14235), (10220, 14118), (10860, 13286), (10920, 13213), (11388, 12670), (11765, 12264)]