326830140

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 288

約数和(自身を含む): 1267069440

約数和(自身を除く): 940239300

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, 364, 378, 390, 405, 420, 455, 468, 486, 540, 546, 567, 585, 630, 702, 739, 756, 780, 810, 819, 910, 945, 972, 1053, 1092, 1134, 1170, 1215, 1260, 1365, 1404, 1478, 1620, 1638, 1701, 1755, 1820, 1890, 2106, 2217, 2268, 2340, 2430, 2457, 2730, 2835, 2956, 3159, 3276, 3402, 3510, 3695, 3780, 4095, 4212, 4434, 4860, 4914, 5173, 5265, 5460, 5670, 6318, 6651, 6804, 7020, 7371, 7390, 8190, 8505, 8868, 9607, 9828, 10346, 10530, 11085, 11340, 12285, 12636, 13302, 14742, 14780, 15519, 15795, 16380, 17010, 19214, 19953, 20692, 21060, 22113, 22170, 24570, 25865, 26604, 28821, 29484, 31038, 31590, 33255, 34020, 36855, 38428, 39906, 44226, 44340, 46557, 48035, 49140, 51730, 57642, 59859, 62076, 63180, 66510, 67249, 73710, 77595, 79812, 86463, 88452, 93114, 96070, 99765, 103460, 110565, 115284, 119718, 133020, 134498, 139671, 144105, 147420, 155190, 172926, 179577, 186228, 192140, 199530, 201747, 221130, 232785, 239436, 259389, 268996, 279342, 288210, 299295, 310380, 336245, 345852, 359154, 399060, 403494, 419013, 432315, 442260, 465570, 518778, 558684, 576420, 598590, 605241, 672490, 698355, 718308, 778167, 806988, 838026, 864630, 897885, 931140, 1008735, 1037556, 1197180, 1210482, 1257039, 1296945, 1344980, 1396710, 1556334, 1676052, 1729260, 1795770, 1815723, 2017470, 2095065, 2334501, 2420964, 2514078, 2593890, 2793420, 3026205, 3112668, 3591540, 3631446, 3890835, 4034940, 4190130, 4669002, 5028156, 5187780, 5447169, 6052410, 6285195, 7262892, 7781670, 8380260, 9078615, 9338004, 10894338, 11672505, 12104820, 12570390, 15563340, 16341507, 18157230, 21788676, 23345010, 25140780, 27235845, 32683014, 36314460, 46690020, 54471690, 65366028, 81707535, 108943380, 163415070, 326830140]

約数ペア:

[(1, 326830140), (2, 163415070), (3, 108943380), (4, 81707535), (5, 65366028), (6, 54471690), (7, 46690020), (9, 36314460), (10, 32683014), (12, 27235845), (13, 25140780), (14, 23345010), (15, 21788676), (18, 18157230), (20, 16341507), (21, 15563340), (26, 12570390), (27, 12104820), (28, 11672505), (30, 10894338), (35, 9338004), (36, 9078615), (39, 8380260), (42, 7781670), (45, 7262892), (52, 6285195), (54, 6052410), (60, 5447169), (63, 5187780), (65, 5028156), (70, 4669002), (78, 4190130), (81, 4034940), (84, 3890835), (90, 3631446), (91, 3591540), (105, 3112668), (108, 3026205), (117, 2793420), (126, 2593890), (130, 2514078), (135, 2420964), (140, 2334501), (156, 2095065), (162, 2017470), (180, 1815723), (182, 1795770), (189, 1729260), (195, 1676052), (210, 1556334), (234, 1396710), (243, 1344980), (252, 1296945), (260, 1257039), (270, 1210482), (273, 1197180), (315, 1037556), (324, 1008735), (351, 931140), (364, 897885), (378, 864630), (390, 838026), (405, 806988), (420, 778167), (455, 718308), (468, 698355), (486, 672490), (540, 605241), (546, 598590), (567, 576420), (585, 558684), (630, 518778), (702, 465570), (739, 442260), (756, 432315), (780, 419013), (810, 403494), (819, 399060), (910, 359154), (945, 345852), (972, 336245), (1053, 310380), (1092, 299295), (1134, 288210), (1170, 279342), (1215, 268996), (1260, 259389), (1365, 239436), (1404, 232785), (1478, 221130), (1620, 201747), (1638, 199530), (1701, 192140), (1755, 186228), (1820, 179577), (1890, 172926), (2106, 155190), (2217, 147420), (2268, 144105), (2340, 139671), (2430, 134498), (2457, 133020), (2730, 119718), (2835, 115284), (2956, 110565), (3159, 103460), (3276, 99765), (3402, 96070), (3510, 93114), (3695, 88452), (3780, 86463), (4095, 79812), (4212, 77595), (4434, 73710), (4860, 67249), (4914, 66510), (5173, 63180), (5265, 62076), (5460, 59859), (5670, 57642), (6318, 51730), (6651, 49140), (6804, 48035), (7020, 46557), (7371, 44340), (7390, 44226), (8190, 39906), (8505, 38428), (8868, 36855), (9607, 34020), (9828, 33255), (10346, 31590), (10530, 31038), (11085, 29484), (11340, 28821), (12285, 26604), (12636, 25865), (13302, 24570), (14742, 22170), (14780, 22113), (15519, 21060), (15795, 20692), (16380, 19953), (17010, 19214)]