489899200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 336

約数和(自身を含む): 1523902464

約数和(自身を除く): 1034003264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 31, 32, 34, 35, 40, 50, 56, 62, 64, 68, 70, 80, 83, 85, 100, 112, 119, 124, 136, 140, 155, 160, 166, 170, 175, 200, 217, 224, 238, 248, 272, 280, 310, 320, 332, 340, 350, 400, 415, 425, 434, 448, 476, 496, 527, 544, 560, 581, 595, 620, 664, 680, 700, 775, 800, 830, 850, 868, 952, 992, 1054, 1085, 1088, 1120, 1162, 1190, 1240, 1328, 1360, 1400, 1411, 1550, 1600, 1660, 1700, 1736, 1904, 1984, 2075, 2108, 2170, 2240, 2324, 2380, 2480, 2573, 2635, 2656, 2720, 2800, 2822, 2905, 2975, 3100, 3320, 3400, 3472, 3689, 3808, 4150, 4216, 4340, 4648, 4760, 4960, 5146, 5270, 5312, 5425, 5440, 5600, 5644, 5810, 5950, 6200, 6640, 6800, 6944, 7055, 7378, 7616, 8300, 8432, 8680, 9296, 9520, 9877, 9920, 10292, 10540, 10850, 11200, 11288, 11620, 11900, 12400, 12865, 13175, 13280, 13600, 13888, 14110, 14525, 14756, 16600, 16864, 17360, 18011, 18445, 18592, 19040, 19754, 20584, 21080, 21700, 22576, 23240, 23800, 24800, 25730, 26350, 26560, 27200, 28220, 29050, 29512, 33200, 33728, 34720, 35275, 36022, 36890, 37184, 38080, 39508, 41168, 42160, 43400, 43741, 45152, 46480, 47600, 49385, 49600, 51460, 52700, 56440, 58100, 59024, 64325, 66400, 69440, 70550, 72044, 73780, 79016, 82336, 84320, 86800, 87482, 90055, 90304, 92225, 92960, 95200, 98770, 102920, 105400, 112880, 116200, 118048, 128650, 132800, 141100, 144088, 147560, 158032, 164672, 168640, 173600, 174964, 180110, 184450, 185920, 190400, 197540, 205840, 210800, 218705, 225760, 232400, 236096, 246925, 257300, 282200, 288176, 295120, 306187, 316064, 347200, 349928, 360220, 368900, 395080, 411680, 421600, 437410, 450275, 451520, 464800, 493850, 514600, 564400, 576352, 590240, 612374, 632128, 699856, 720440, 737800, 790160, 823360, 843200, 874820, 900550, 929600, 987700, 1029200, 1093525, 1128800, 1152704, 1180480, 1224748, 1399712, 1440880, 1475600, 1530935, 1580320, 1749640, 1801100, 1975400, 2058400, 2187050, 2257600, 2449496, 2799424, 2881760, 2951200, 3061870, 3160640, 3499280, 3602200, 3950800, 4116800, 4374100, 4898992, 5763520, 5902400, 6123740, 6998560, 7204400, 7654675, 7901600, 8748200, 9797984, 12247480, 13997120, 14408800, 15309350, 15803200, 17496400, 19595968, 24494960, 28817600, 30618700, 34992800, 48989920, 61237400, 69985600, 97979840, 122474800, 244949600, 489899200]

約数ペア:

[(1, 489899200), (2, 244949600), (4, 122474800), (5, 97979840), (7, 69985600), (8, 61237400), (10, 48989920), (14, 34992800), (16, 30618700), (17, 28817600), (20, 24494960), (25, 19595968), (28, 17496400), (31, 15803200), (32, 15309350), (34, 14408800), (35, 13997120), (40, 12247480), (50, 9797984), (56, 8748200), (62, 7901600), (64, 7654675), (68, 7204400), (70, 6998560), (80, 6123740), (83, 5902400), (85, 5763520), (100, 4898992), (112, 4374100), (119, 4116800), (124, 3950800), (136, 3602200), (140, 3499280), (155, 3160640), (160, 3061870), (166, 2951200), (170, 2881760), (175, 2799424), (200, 2449496), (217, 2257600), (224, 2187050), (238, 2058400), (248, 1975400), (272, 1801100), (280, 1749640), (310, 1580320), (320, 1530935), (332, 1475600), (340, 1440880), (350, 1399712), (400, 1224748), (415, 1180480), (425, 1152704), (434, 1128800), (448, 1093525), (476, 1029200), (496, 987700), (527, 929600), (544, 900550), (560, 874820), (581, 843200), (595, 823360), (620, 790160), (664, 737800), (680, 720440), (700, 699856), (775, 632128), (800, 612374), (830, 590240), (850, 576352), (868, 564400), (952, 514600), (992, 493850), (1054, 464800), (1085, 451520), (1088, 450275), (1120, 437410), (1162, 421600), (1190, 411680), (1240, 395080), (1328, 368900), (1360, 360220), (1400, 349928), (1411, 347200), (1550, 316064), (1600, 306187), (1660, 295120), (1700, 288176), (1736, 282200), (1904, 257300), (1984, 246925), (2075, 236096), (2108, 232400), (2170, 225760), (2240, 218705), (2324, 210800), (2380, 205840), (2480, 197540), (2573, 190400), (2635, 185920), (2656, 184450), (2720, 180110), (2800, 174964), (2822, 173600), (2905, 168640), (2975, 164672), (3100, 158032), (3320, 147560), (3400, 144088), (3472, 141100), (3689, 132800), (3808, 128650), (4150, 118048), (4216, 116200), (4340, 112880), (4648, 105400), (4760, 102920), (4960, 98770), (5146, 95200), (5270, 92960), (5312, 92225), (5425, 90304), (5440, 90055), (5600, 87482), (5644, 86800), (5810, 84320), (5950, 82336), (6200, 79016), (6640, 73780), (6800, 72044), (6944, 70550), (7055, 69440), (7378, 66400), (7616, 64325), (8300, 59024), (8432, 58100), (8680, 56440), (9296, 52700), (9520, 51460), (9877, 49600), (9920, 49385), (10292, 47600), (10540, 46480), (10850, 45152), (11200, 43741), (11288, 43400), (11620, 42160), (11900, 41168), (12400, 39508), (12865, 38080), (13175, 37184), (13280, 36890), (13600, 36022), (13888, 35275), (14110, 34720), (14525, 33728), (14756, 33200), (16600, 29512), (16864, 29050), (17360, 28220), (18011, 27200), (18445, 26560), (18592, 26350), (19040, 25730), (19754, 24800), (20584, 23800), (21080, 23240), (21700, 22576)]