233234820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 288

約数和(自身を含む): 902603520

約数和(自身を除く): 669368700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 29, 30, 35, 36, 39, 42, 45, 52, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 105, 116, 117, 126, 130, 140, 145, 156, 174, 180, 182, 195, 203, 210, 234, 252, 260, 261, 273, 290, 315, 348, 364, 377, 390, 406, 420, 435, 455, 468, 491, 522, 546, 580, 585, 609, 630, 754, 780, 812, 819, 870, 910, 982, 1015, 1044, 1092, 1131, 1170, 1218, 1260, 1305, 1365, 1473, 1508, 1638, 1740, 1820, 1827, 1885, 1964, 2030, 2262, 2340, 2436, 2455, 2610, 2639, 2730, 2946, 3045, 3276, 3393, 3437, 3654, 3770, 4060, 4095, 4419, 4524, 4910, 5220, 5278, 5460, 5655, 5892, 6090, 6383, 6786, 6874, 7308, 7365, 7540, 7917, 8190, 8838, 9135, 9820, 10311, 10556, 11310, 12180, 12766, 13195, 13572, 13748, 14239, 14730, 15834, 16380, 16965, 17185, 17676, 18270, 19149, 20622, 22095, 22620, 23751, 25532, 26390, 28478, 29460, 30933, 31668, 31915, 33930, 34370, 36540, 38298, 39585, 41244, 42717, 44190, 44681, 47502, 51555, 52780, 56956, 57447, 61866, 63830, 67860, 68740, 71195, 76596, 79170, 85434, 88380, 89362, 95004, 95745, 99673, 103110, 114894, 118755, 123732, 127660, 128151, 134043, 142390, 154665, 158340, 170868, 178724, 185107, 191490, 199346, 206220, 213585, 223405, 229788, 237510, 256302, 268086, 284780, 287235, 299019, 309330, 370214, 382980, 398692, 402129, 427170, 446810, 475020, 498365, 512604, 536172, 555321, 574470, 598038, 618660, 640755, 670215, 740428, 804258, 854340, 893620, 897057, 925535, 996730, 1110642, 1148940, 1196076, 1281510, 1295749, 1340430, 1495095, 1608516, 1665963, 1794114, 1851070, 1993460, 2010645, 2221284, 2563020, 2591498, 2680860, 2776605, 2990190, 3331926, 3588228, 3702140, 3887247, 4021290, 4485285, 5182996, 5553210, 5980380, 6478745, 6663852, 7774494, 8042580, 8329815, 8970570, 11106420, 11661741, 12957490, 15548988, 16659630, 17941140, 19436235, 23323482, 25914980, 33319260, 38872470, 46646964, 58308705, 77744940, 116617410, 233234820]

約数ペア:

[(1, 233234820), (2, 116617410), (3, 77744940), (4, 58308705), (5, 46646964), (6, 38872470), (7, 33319260), (9, 25914980), (10, 23323482), (12, 19436235), (13, 17941140), (14, 16659630), (15, 15548988), (18, 12957490), (20, 11661741), (21, 11106420), (26, 8970570), (28, 8329815), (29, 8042580), (30, 7774494), (35, 6663852), (36, 6478745), (39, 5980380), (42, 5553210), (45, 5182996), (52, 4485285), (58, 4021290), (60, 3887247), (63, 3702140), (65, 3588228), (70, 3331926), (78, 2990190), (84, 2776605), (87, 2680860), (90, 2591498), (91, 2563020), (105, 2221284), (116, 2010645), (117, 1993460), (126, 1851070), (130, 1794114), (140, 1665963), (145, 1608516), (156, 1495095), (174, 1340430), (180, 1295749), (182, 1281510), (195, 1196076), (203, 1148940), (210, 1110642), (234, 996730), (252, 925535), (260, 897057), (261, 893620), (273, 854340), (290, 804258), (315, 740428), (348, 670215), (364, 640755), (377, 618660), (390, 598038), (406, 574470), (420, 555321), (435, 536172), (455, 512604), (468, 498365), (491, 475020), (522, 446810), (546, 427170), (580, 402129), (585, 398692), (609, 382980), (630, 370214), (754, 309330), (780, 299019), (812, 287235), (819, 284780), (870, 268086), (910, 256302), (982, 237510), (1015, 229788), (1044, 223405), (1092, 213585), (1131, 206220), (1170, 199346), (1218, 191490), (1260, 185107), (1305, 178724), (1365, 170868), (1473, 158340), (1508, 154665), (1638, 142390), (1740, 134043), (1820, 128151), (1827, 127660), (1885, 123732), (1964, 118755), (2030, 114894), (2262, 103110), (2340, 99673), (2436, 95745), (2455, 95004), (2610, 89362), (2639, 88380), (2730, 85434), (2946, 79170), (3045, 76596), (3276, 71195), (3393, 68740), (3437, 67860), (3654, 63830), (3770, 61866), (4060, 57447), (4095, 56956), (4419, 52780), (4524, 51555), (4910, 47502), (5220, 44681), (5278, 44190), (5460, 42717), (5655, 41244), (5892, 39585), (6090, 38298), (6383, 36540), (6786, 34370), (6874, 33930), (7308, 31915), (7365, 31668), (7540, 30933), (7917, 29460), (8190, 28478), (8838, 26390), (9135, 25532), (9820, 23751), (10311, 22620), (10556, 22095), (11310, 20622), (12180, 19149), (12766, 18270), (13195, 17676), (13572, 17185), (13748, 16965), (14239, 16380), (14730, 15834)]