146520780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 522466560

約数和(自身を除く): 375945780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 49, 57, 60, 61, 70, 76, 84, 86, 95, 98, 105, 114, 122, 129, 133, 140, 147, 172, 183, 190, 196, 210, 215, 228, 244, 245, 258, 266, 285, 294, 301, 305, 366, 380, 399, 420, 427, 430, 490, 516, 532, 570, 588, 602, 610, 645, 665, 732, 735, 798, 817, 854, 860, 903, 915, 931, 980, 1140, 1159, 1204, 1220, 1281, 1290, 1330, 1470, 1505, 1596, 1634, 1708, 1806, 1830, 1862, 1995, 2107, 2135, 2318, 2451, 2562, 2580, 2623, 2660, 2793, 2940, 2989, 3010, 3268, 3477, 3612, 3660, 3724, 3990, 4085, 4214, 4270, 4515, 4636, 4655, 4902, 5124, 5246, 5586, 5719, 5795, 5978, 6020, 6321, 6405, 6954, 7869, 7980, 8113, 8170, 8428, 8540, 8967, 9030, 9310, 9804, 10492, 10535, 11172, 11438, 11590, 11956, 12255, 12642, 12810, 13115, 13908, 13965, 14945, 15738, 16226, 16340, 17157, 17385, 17934, 18060, 18361, 18620, 21070, 22876, 23180, 24339, 24510, 25284, 25620, 26230, 27930, 28595, 29890, 31476, 31605, 32452, 34314, 34770, 35868, 36722, 39345, 40033, 40565, 42140, 44835, 48678, 49020, 49837, 52460, 55083, 55860, 56791, 57190, 59780, 63210, 68628, 69540, 73444, 78690, 80066, 81130, 85785, 89670, 91805, 97356, 99674, 110166, 113582, 114380, 120099, 121695, 126420, 128527, 149511, 157380, 160132, 162260, 170373, 171570, 179340, 183610, 199348, 200165, 220332, 227164, 240198, 243390, 249185, 257054, 275415, 283955, 299022, 340746, 343140, 348859, 367220, 385581, 400330, 480396, 486780, 498370, 514108, 550830, 567910, 598044, 600495, 642635, 681492, 697718, 747555, 771162, 800660, 851865, 996740, 1046577, 1101660, 1135820, 1200990, 1285270, 1395436, 1495110, 1542324, 1703730, 1744295, 1927905, 2093154, 2401980, 2442013, 2570540, 2990220, 3407460, 3488590, 3855810, 4186308, 4884026, 5232885, 6977180, 7326039, 7711620, 9768052, 10465770, 12210065, 14652078, 20931540, 24420130, 29304156, 36630195, 48840260, 73260390, 146520780]

約数ペア:

[(1, 146520780), (2, 73260390), (3, 48840260), (4, 36630195), (5, 29304156), (6, 24420130), (7, 20931540), (10, 14652078), (12, 12210065), (14, 10465770), (15, 9768052), (19, 7711620), (20, 7326039), (21, 6977180), (28, 5232885), (30, 4884026), (35, 4186308), (38, 3855810), (42, 3488590), (43, 3407460), (49, 2990220), (57, 2570540), (60, 2442013), (61, 2401980), (70, 2093154), (76, 1927905), (84, 1744295), (86, 1703730), (95, 1542324), (98, 1495110), (105, 1395436), (114, 1285270), (122, 1200990), (129, 1135820), (133, 1101660), (140, 1046577), (147, 996740), (172, 851865), (183, 800660), (190, 771162), (196, 747555), (210, 697718), (215, 681492), (228, 642635), (244, 600495), (245, 598044), (258, 567910), (266, 550830), (285, 514108), (294, 498370), (301, 486780), (305, 480396), (366, 400330), (380, 385581), (399, 367220), (420, 348859), (427, 343140), (430, 340746), (490, 299022), (516, 283955), (532, 275415), (570, 257054), (588, 249185), (602, 243390), (610, 240198), (645, 227164), (665, 220332), (732, 200165), (735, 199348), (798, 183610), (817, 179340), (854, 171570), (860, 170373), (903, 162260), (915, 160132), (931, 157380), (980, 149511), (1140, 128527), (1159, 126420), (1204, 121695), (1220, 120099), (1281, 114380), (1290, 113582), (1330, 110166), (1470, 99674), (1505, 97356), (1596, 91805), (1634, 89670), (1708, 85785), (1806, 81130), (1830, 80066), (1862, 78690), (1995, 73444), (2107, 69540), (2135, 68628), (2318, 63210), (2451, 59780), (2562, 57190), (2580, 56791), (2623, 55860), (2660, 55083), (2793, 52460), (2940, 49837), (2989, 49020), (3010, 48678), (3268, 44835), (3477, 42140), (3612, 40565), (3660, 40033), (3724, 39345), (3990, 36722), (4085, 35868), (4214, 34770), (4270, 34314), (4515, 32452), (4636, 31605), (4655, 31476), (4902, 29890), (5124, 28595), (5246, 27930), (5586, 26230), (5719, 25620), (5795, 25284), (5978, 24510), (6020, 24339), (6321, 23180), (6405, 22876), (6954, 21070), (7869, 18620), (7980, 18361), (8113, 18060), (8170, 17934), (8428, 17385), (8540, 17157), (8967, 16340), (9030, 16226), (9310, 15738), (9804, 14945), (10492, 13965), (10535, 13908), (11172, 13115), (11438, 12810), (11590, 12642), (11956, 12255)]