2616102400

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 240

約数和(自身を含む): 7063119360

約数和(自身を除く): 4447016960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 128, 152, 155, 160, 190, 200, 248, 256, 304, 310, 320, 347, 380, 400, 475, 496, 512, 589, 608, 620, 640, 694, 760, 775, 800, 950, 992, 1178, 1216, 1240, 1280, 1388, 1520, 1550, 1600, 1735, 1900, 1984, 2356, 2432, 2480, 2560, 2776, 2945, 3040, 3100, 3200, 3470, 3800, 3968, 4712, 4864, 4960, 5552, 5890, 6080, 6200, 6400, 6593, 6940, 7600, 7936, 8675, 9424, 9728, 9920, 10757, 11104, 11780, 12160, 12400, 12800, 13186, 13880, 14725, 15200, 15872, 17350, 18848, 19840, 21514, 22208, 23560, 24320, 24800, 26372, 27760, 29450, 30400, 32965, 34700, 37696, 39680, 43028, 44416, 47120, 48640, 49600, 52744, 53785, 55520, 58900, 60800, 65930, 69400, 75392, 79360, 86056, 88832, 94240, 99200, 105488, 107570, 111040, 117800, 121600, 131860, 138800, 150784, 164825, 172112, 177664, 188480, 198400, 204383, 210976, 215140, 222080, 235600, 243200, 263720, 268925, 277600, 301568, 329650, 344224, 376960, 396800, 408766, 421952, 430280, 444160, 471200, 527440, 537850, 555200, 659300, 688448, 753920, 817532, 843904, 860560, 888320, 942400, 1021915, 1054880, 1075700, 1110400, 1318600, 1376896, 1507840, 1635064, 1687808, 1721120, 1884800, 2043830, 2109760, 2151400, 2220800, 2637200, 2753792, 3270128, 3375616, 3442240, 3769600, 4087660, 4219520, 4302800, 4441600, 5109575, 5274400, 5507584, 6540256, 6884480, 7539200, 8175320, 8439040, 8605600, 10219150, 10548800, 13080512, 13768960, 16350640, 16878080, 17211200, 20438300, 21097600, 26161024, 27537920, 32701280, 34422400, 40876600, 42195200, 52322048, 65402560, 68844800, 81753200, 84390400, 104644096, 130805120, 137689600, 163506400, 261610240, 327012800, 523220480, 654025600, 1308051200, 2616102400]

約数ペア:

[(1, 2616102400), (2, 1308051200), (4, 654025600), (5, 523220480), (8, 327012800), (10, 261610240), (16, 163506400), (19, 137689600), (20, 130805120), (25, 104644096), (31, 84390400), (32, 81753200), (38, 68844800), (40, 65402560), (50, 52322048), (62, 42195200), (64, 40876600), (76, 34422400), (80, 32701280), (95, 27537920), (100, 26161024), (124, 21097600), (128, 20438300), (152, 17211200), (155, 16878080), (160, 16350640), (190, 13768960), (200, 13080512), (248, 10548800), (256, 10219150), (304, 8605600), (310, 8439040), (320, 8175320), (347, 7539200), (380, 6884480), (400, 6540256), (475, 5507584), (496, 5274400), (512, 5109575), (589, 4441600), (608, 4302800), (620, 4219520), (640, 4087660), (694, 3769600), (760, 3442240), (775, 3375616), (800, 3270128), (950, 2753792), (992, 2637200), (1178, 2220800), (1216, 2151400), (1240, 2109760), (1280, 2043830), (1388, 1884800), (1520, 1721120), (1550, 1687808), (1600, 1635064), (1735, 1507840), (1900, 1376896), (1984, 1318600), (2356, 1110400), (2432, 1075700), (2480, 1054880), (2560, 1021915), (2776, 942400), (2945, 888320), (3040, 860560), (3100, 843904), (3200, 817532), (3470, 753920), (3800, 688448), (3968, 659300), (4712, 555200), (4864, 537850), (4960, 527440), (5552, 471200), (5890, 444160), (6080, 430280), (6200, 421952), (6400, 408766), (6593, 396800), (6940, 376960), (7600, 344224), (7936, 329650), (8675, 301568), (9424, 277600), (9728, 268925), (9920, 263720), (10757, 243200), (11104, 235600), (11780, 222080), (12160, 215140), (12400, 210976), (12800, 204383), (13186, 198400), (13880, 188480), (14725, 177664), (15200, 172112), (15872, 164825), (17350, 150784), (18848, 138800), (19840, 131860), (21514, 121600), (22208, 117800), (23560, 111040), (24320, 107570), (24800, 105488), (26372, 99200), (27760, 94240), (29450, 88832), (30400, 86056), (32965, 79360), (34700, 75392), (37696, 69400), (39680, 65930), (43028, 60800), (44416, 58900), (47120, 55520), (48640, 53785), (49600, 52744)]