313476660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:447

約数の個数: 288

約数和(自身を含む): 1176215040

約数和(自身を除く): 862738380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 29, 30, 35, 36, 42, 45, 46, 58, 60, 63, 69, 70, 84, 87, 90, 92, 105, 115, 116, 126, 138, 140, 145, 161, 174, 180, 203, 207, 210, 230, 252, 261, 276, 290, 315, 322, 345, 348, 373, 406, 414, 420, 435, 460, 483, 522, 580, 609, 630, 644, 667, 690, 746, 805, 812, 828, 870, 966, 1015, 1035, 1044, 1119, 1218, 1260, 1305, 1334, 1380, 1449, 1492, 1610, 1740, 1827, 1865, 1932, 2001, 2030, 2070, 2238, 2415, 2436, 2610, 2611, 2668, 2898, 3045, 3220, 3335, 3357, 3654, 3730, 4002, 4060, 4140, 4476, 4669, 4830, 5220, 5222, 5595, 5796, 6003, 6090, 6670, 6714, 7245, 7308, 7460, 7833, 8004, 8579, 9135, 9338, 9660, 10005, 10444, 10817, 11190, 12006, 12180, 13055, 13340, 13428, 14007, 14490, 15666, 16785, 17158, 18270, 18676, 20010, 21634, 22380, 23345, 23499, 24012, 25737, 26110, 28014, 28980, 30015, 31332, 32451, 33570, 34316, 36540, 39165, 40020, 42021, 42895, 43268, 46690, 46998, 51474, 52220, 54085, 56028, 60030, 60053, 64902, 67140, 70035, 75719, 77211, 78330, 84042, 85790, 93380, 93996, 97353, 102948, 108170, 117495, 120060, 120106, 128685, 129804, 140070, 151438, 154422, 156660, 162255, 168084, 171580, 180159, 194706, 210105, 216340, 227157, 234990, 240212, 248791, 257370, 280140, 300265, 302876, 308844, 324510, 360318, 378595, 386055, 389412, 420210, 454314, 469980, 486765, 497582, 514740, 540477, 600530, 649020, 681471, 720636, 746373, 757190, 772110, 840420, 900795, 908628, 973530, 995164, 1080954, 1135785, 1201060, 1243955, 1362942, 1492746, 1514380, 1544220, 1741537, 1801590, 1947060, 2161908, 2239119, 2271570, 2487910, 2702385, 2725884, 2985492, 3407355, 3483074, 3603180, 3731865, 4478238, 4543140, 4975820, 5224611, 5404770, 6814710, 6966148, 7463730, 8707685, 8956476, 10449222, 10809540, 11195595, 13629420, 14927460, 15673833, 17415370, 20898444, 22391190, 26123055, 31347666, 34830740, 44782380, 52246110, 62695332, 78369165, 104492220, 156738330, 313476660]

約数ペア:

[(1, 313476660), (2, 156738330), (3, 104492220), (4, 78369165), (5, 62695332), (6, 52246110), (7, 44782380), (9, 34830740), (10, 31347666), (12, 26123055), (14, 22391190), (15, 20898444), (18, 17415370), (20, 15673833), (21, 14927460), (23, 13629420), (28, 11195595), (29, 10809540), (30, 10449222), (35, 8956476), (36, 8707685), (42, 7463730), (45, 6966148), (46, 6814710), (58, 5404770), (60, 5224611), (63, 4975820), (69, 4543140), (70, 4478238), (84, 3731865), (87, 3603180), (90, 3483074), (92, 3407355), (105, 2985492), (115, 2725884), (116, 2702385), (126, 2487910), (138, 2271570), (140, 2239119), (145, 2161908), (161, 1947060), (174, 1801590), (180, 1741537), (203, 1544220), (207, 1514380), (210, 1492746), (230, 1362942), (252, 1243955), (261, 1201060), (276, 1135785), (290, 1080954), (315, 995164), (322, 973530), (345, 908628), (348, 900795), (373, 840420), (406, 772110), (414, 757190), (420, 746373), (435, 720636), (460, 681471), (483, 649020), (522, 600530), (580, 540477), (609, 514740), (630, 497582), (644, 486765), (667, 469980), (690, 454314), (746, 420210), (805, 389412), (812, 386055), (828, 378595), (870, 360318), (966, 324510), (1015, 308844), (1035, 302876), (1044, 300265), (1119, 280140), (1218, 257370), (1260, 248791), (1305, 240212), (1334, 234990), (1380, 227157), (1449, 216340), (1492, 210105), (1610, 194706), (1740, 180159), (1827, 171580), (1865, 168084), (1932, 162255), (2001, 156660), (2030, 154422), (2070, 151438), (2238, 140070), (2415, 129804), (2436, 128685), (2610, 120106), (2611, 120060), (2668, 117495), (2898, 108170), (3045, 102948), (3220, 97353), (3335, 93996), (3357, 93380), (3654, 85790), (3730, 84042), (4002, 78330), (4060, 77211), (4140, 75719), (4476, 70035), (4669, 67140), (4830, 64902), (5220, 60053), (5222, 60030), (5595, 56028), (5796, 54085), (6003, 52220), (6090, 51474), (6670, 46998), (6714, 46690), (7245, 43268), (7308, 42895), (7460, 42021), (7833, 40020), (8004, 39165), (8579, 36540), (9135, 34316), (9338, 33570), (9660, 32451), (10005, 31332), (10444, 30015), (10817, 28980), (11190, 28014), (12006, 26110), (12180, 25737), (13055, 24012), (13340, 23499), (13428, 23345), (14007, 22380), (14490, 21634), (15666, 20010), (16785, 18676), (17158, 18270)]