158771340

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 288

約数和(自身を含む): 616412160

約数和(自身を除く): 457640820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 315, 324, 351, 359, 364, 378, 390, 405, 420, 455, 468, 486, 540, 546, 567, 585, 630, 702, 718, 756, 780, 810, 819, 910, 945, 972, 1053, 1077, 1092, 1134, 1170, 1215, 1260, 1365, 1404, 1436, 1620, 1638, 1701, 1755, 1795, 1820, 1890, 2106, 2154, 2268, 2340, 2430, 2457, 2513, 2730, 2835, 3159, 3231, 3276, 3402, 3510, 3590, 3780, 4095, 4212, 4308, 4667, 4860, 4914, 5026, 5265, 5385, 5460, 5670, 6318, 6462, 6804, 7020, 7180, 7371, 7539, 8190, 8505, 9334, 9693, 9828, 10052, 10530, 10770, 11340, 12285, 12565, 12636, 12924, 14001, 14742, 15078, 15795, 16155, 16380, 17010, 18668, 19386, 21060, 21540, 22113, 22617, 23335, 24570, 25130, 28002, 29079, 29484, 30156, 31590, 32310, 32669, 34020, 36855, 37695, 38772, 42003, 44226, 45234, 46670, 48465, 49140, 50260, 56004, 58158, 63180, 64620, 65338, 67851, 70005, 73710, 75390, 84006, 87237, 88452, 90468, 93340, 96930, 98007, 110565, 113085, 116316, 126009, 130676, 135702, 140010, 145395, 147420, 150780, 163345, 168012, 174474, 193860, 196014, 203553, 210015, 221130, 226170, 252018, 271404, 280020, 290790, 294021, 326690, 339255, 348948, 378027, 392028, 407106, 420030, 436185, 442260, 452340, 490035, 504036, 581580, 588042, 610659, 630045, 653380, 678510, 756054, 814212, 840060, 872370, 882063, 980070, 1017765, 1134081, 1176084, 1221318, 1260090, 1357020, 1470105, 1512108, 1744740, 1764126, 1890135, 1960140, 2035530, 2268162, 2442636, 2520180, 2646189, 2940210, 3053295, 3528252, 3780270, 4071060, 4410315, 4536324, 5292378, 5670405, 5880420, 6106590, 7560540, 7938567, 8820630, 10584756, 11340810, 12213180, 13230945, 15877134, 17641260, 22681620, 26461890, 31754268, 39692835, 52923780, 79385670, 158771340]

約数ペア:

[(1, 158771340), (2, 79385670), (3, 52923780), (4, 39692835), (5, 31754268), (6, 26461890), (7, 22681620), (9, 17641260), (10, 15877134), (12, 13230945), (13, 12213180), (14, 11340810), (15, 10584756), (18, 8820630), (20, 7938567), (21, 7560540), (26, 6106590), (27, 5880420), (28, 5670405), (30, 5292378), (35, 4536324), (36, 4410315), (39, 4071060), (42, 3780270), (45, 3528252), (52, 3053295), (54, 2940210), (60, 2646189), (63, 2520180), (65, 2442636), (70, 2268162), (78, 2035530), (81, 1960140), (84, 1890135), (90, 1764126), (91, 1744740), (105, 1512108), (108, 1470105), (117, 1357020), (126, 1260090), (130, 1221318), (135, 1176084), (140, 1134081), (156, 1017765), (162, 980070), (180, 882063), (182, 872370), (189, 840060), (195, 814212), (210, 756054), (234, 678510), (243, 653380), (252, 630045), (260, 610659), (270, 588042), (273, 581580), (315, 504036), (324, 490035), (351, 452340), (359, 442260), (364, 436185), (378, 420030), (390, 407106), (405, 392028), (420, 378027), (455, 348948), (468, 339255), (486, 326690), (540, 294021), (546, 290790), (567, 280020), (585, 271404), (630, 252018), (702, 226170), (718, 221130), (756, 210015), (780, 203553), (810, 196014), (819, 193860), (910, 174474), (945, 168012), (972, 163345), (1053, 150780), (1077, 147420), (1092, 145395), (1134, 140010), (1170, 135702), (1215, 130676), (1260, 126009), (1365, 116316), (1404, 113085), (1436, 110565), (1620, 98007), (1638, 96930), (1701, 93340), (1755, 90468), (1795, 88452), (1820, 87237), (1890, 84006), (2106, 75390), (2154, 73710), (2268, 70005), (2340, 67851), (2430, 65338), (2457, 64620), (2513, 63180), (2730, 58158), (2835, 56004), (3159, 50260), (3231, 49140), (3276, 48465), (3402, 46670), (3510, 45234), (3590, 44226), (3780, 42003), (4095, 38772), (4212, 37695), (4308, 36855), (4667, 34020), (4860, 32669), (4914, 32310), (5026, 31590), (5265, 30156), (5385, 29484), (5460, 29079), (5670, 28002), (6318, 25130), (6462, 24570), (6804, 23335), (7020, 22617), (7180, 22113), (7371, 21540), (7539, 21060), (8190, 19386), (8505, 18668), (9334, 17010), (9693, 16380), (9828, 16155), (10052, 15795), (10530, 15078), (10770, 14742), (11340, 14001), (12285, 12924), (12565, 12636)]