227193540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 192

約数和(自身を含む): 785756160

約数和(自身を除く): 558562620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 138, 140, 145, 161, 174, 203, 210, 230, 276, 290, 322, 345, 348, 406, 420, 435, 460, 483, 580, 609, 644, 667, 690, 805, 811, 812, 870, 966, 1015, 1218, 1334, 1380, 1610, 1622, 1740, 1932, 2001, 2030, 2415, 2433, 2436, 2668, 3045, 3220, 3244, 3335, 4002, 4055, 4060, 4669, 4830, 4866, 5677, 6090, 6670, 8004, 8110, 9338, 9660, 9732, 10005, 11354, 12165, 12180, 13340, 14007, 16220, 17031, 18653, 18676, 20010, 22708, 23345, 23519, 24330, 28014, 28385, 34062, 37306, 40020, 46690, 47038, 48660, 55959, 56028, 56770, 68124, 70035, 70557, 74612, 85155, 93265, 93380, 94076, 111918, 113540, 117595, 130571, 140070, 141114, 164633, 170310, 186530, 223836, 235190, 261142, 279795, 280140, 282228, 329266, 340620, 352785, 373060, 391713, 470380, 493899, 522284, 540937, 559590, 652855, 658532, 705570, 783426, 823165, 987798, 1081874, 1119180, 1305710, 1411140, 1566852, 1622811, 1646330, 1958565, 1975596, 2163748, 2469495, 2611420, 2704685, 3245622, 3292660, 3786559, 3917130, 4938990, 5409370, 6491244, 7573118, 7834260, 8114055, 9877980, 10818740, 11359677, 15146236, 16228110, 18932795, 22719354, 32456220, 37865590, 45438708, 56798385, 75731180, 113596770, 227193540]

約数ペア:

[(1, 227193540), (2, 113596770), (3, 75731180), (4, 56798385), (5, 45438708), (6, 37865590), (7, 32456220), (10, 22719354), (12, 18932795), (14, 16228110), (15, 15146236), (20, 11359677), (21, 10818740), (23, 9877980), (28, 8114055), (29, 7834260), (30, 7573118), (35, 6491244), (42, 5409370), (46, 4938990), (58, 3917130), (60, 3786559), (69, 3292660), (70, 3245622), (84, 2704685), (87, 2611420), (92, 2469495), (105, 2163748), (115, 1975596), (116, 1958565), (138, 1646330), (140, 1622811), (145, 1566852), (161, 1411140), (174, 1305710), (203, 1119180), (210, 1081874), (230, 987798), (276, 823165), (290, 783426), (322, 705570), (345, 658532), (348, 652855), (406, 559590), (420, 540937), (435, 522284), (460, 493899), (483, 470380), (580, 391713), (609, 373060), (644, 352785), (667, 340620), (690, 329266), (805, 282228), (811, 280140), (812, 279795), (870, 261142), (966, 235190), (1015, 223836), (1218, 186530), (1334, 170310), (1380, 164633), (1610, 141114), (1622, 140070), (1740, 130571), (1932, 117595), (2001, 113540), (2030, 111918), (2415, 94076), (2433, 93380), (2436, 93265), (2668, 85155), (3045, 74612), (3220, 70557), (3244, 70035), (3335, 68124), (4002, 56770), (4055, 56028), (4060, 55959), (4669, 48660), (4830, 47038), (4866, 46690), (5677, 40020), (6090, 37306), (6670, 34062), (8004, 28385), (8110, 28014), (9338, 24330), (9660, 23519), (9732, 23345), (10005, 22708), (11354, 20010), (12165, 18676), (12180, 18653), (13340, 17031), (14007, 16220)]