264890387200

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{8191}}^1$

素因数の和:8411

約数の個数: 216

約数和(自身を含む): 681030189056

約数和(自身を除く): 416139801856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 163, 200, 248, 256, 310, 320, 326, 400, 496, 620, 640, 652, 775, 800, 815, 992, 1240, 1280, 1304, 1550, 1600, 1630, 1984, 2480, 2608, 3100, 3200, 3260, 3968, 4075, 4960, 5053, 5216, 6200, 6400, 6520, 7936, 8150, 8191, 9920, 10106, 10432, 12400, 13040, 16300, 16382, 19840, 20212, 20864, 24800, 25265, 26080, 32600, 32764, 39680, 40424, 40955, 41728, 49600, 50530, 52160, 65200, 65528, 80848, 81910, 99200, 101060, 104320, 126325, 130400, 131056, 161696, 163820, 198400, 202120, 204775, 208640, 252650, 253921, 260800, 262112, 323392, 327640, 404240, 409550, 505300, 507842, 521600, 524224, 646784, 655280, 808480, 819100, 1010600, 1015684, 1043200, 1048448, 1269605, 1293568, 1310560, 1335133, 1616960, 1638200, 2021200, 2031368, 2096896, 2539210, 2621120, 2670266, 3233920, 3276400, 4042400, 4062736, 5078420, 5242240, 5340532, 6348025, 6467840, 6552800, 6675665, 8084800, 8125472, 10156840, 10484480, 10681064, 12696050, 13105600, 13351330, 16169600, 16250944, 20313680, 21362128, 25392100, 26211200, 26702660, 32339200, 32501888, 33378325, 40627360, 41389123, 42724256, 50784200, 52422400, 53405320, 65003776, 66756650, 81254720, 82778246, 85448512, 101568400, 106810640, 133513300, 162509440, 165556492, 170897024, 203136800, 206945615, 213621280, 267026600, 325018880, 331112984, 341794048, 406273600, 413891230, 427242560, 534053200, 662225968, 812547200, 827782460, 854485120, 1034728075, 1068106400, 1324451936, 1625094400, 1655564920, 1708970240, 2069456150, 2136212800, 2648903872, 3311129840, 4138912300, 4272425600, 5297807744, 6622259680, 8277824600, 8544851200, 10595615488, 13244519360, 16555649200, 26489038720, 33111298400, 52978077440, 66222596800, 132445193600, 264890387200]

約数ペア:

[(1, 264890387200), (2, 132445193600), (4, 66222596800), (5, 52978077440), (8, 33111298400), (10, 26489038720), (16, 16555649200), (20, 13244519360), (25, 10595615488), (31, 8544851200), (32, 8277824600), (40, 6622259680), (50, 5297807744), (62, 4272425600), (64, 4138912300), (80, 3311129840), (100, 2648903872), (124, 2136212800), (128, 2069456150), (155, 1708970240), (160, 1655564920), (163, 1625094400), (200, 1324451936), (248, 1068106400), (256, 1034728075), (310, 854485120), (320, 827782460), (326, 812547200), (400, 662225968), (496, 534053200), (620, 427242560), (640, 413891230), (652, 406273600), (775, 341794048), (800, 331112984), (815, 325018880), (992, 267026600), (1240, 213621280), (1280, 206945615), (1304, 203136800), (1550, 170897024), (1600, 165556492), (1630, 162509440), (1984, 133513300), (2480, 106810640), (2608, 101568400), (3100, 85448512), (3200, 82778246), (3260, 81254720), (3968, 66756650), (4075, 65003776), (4960, 53405320), (5053, 52422400), (5216, 50784200), (6200, 42724256), (6400, 41389123), (6520, 40627360), (7936, 33378325), (8150, 32501888), (8191, 32339200), (9920, 26702660), (10106, 26211200), (10432, 25392100), (12400, 21362128), (13040, 20313680), (16300, 16250944), (16382, 16169600), (19840, 13351330), (20212, 13105600), (20864, 12696050), (24800, 10681064), (25265, 10484480), (26080, 10156840), (32600, 8125472), (32764, 8084800), (39680, 6675665), (40424, 6552800), (40955, 6467840), (41728, 6348025), (49600, 5340532), (50530, 5242240), (52160, 5078420), (65200, 4062736), (65528, 4042400), (80848, 3276400), (81910, 3233920), (99200, 2670266), (101060, 2621120), (104320, 2539210), (126325, 2096896), (130400, 2031368), (131056, 2021200), (161696, 1638200), (163820, 1616960), (198400, 1335133), (202120, 1310560), (204775, 1293568), (208640, 1269605), (252650, 1048448), (253921, 1043200), (260800, 1015684), (262112, 1010600), (323392, 819100), (327640, 808480), (404240, 655280), (409550, 646784), (505300, 524224), (507842, 521600)]