2881500480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5899

約数の個数: 280

約数和(自身を含む): 10791322080

約数和(自身を除く): 7909821600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3648, 4104, 4320, 4560, 5130, 5184, 5472, 5851, 6080, 6156, 6480, 6840, 7695, 8208, 8640, 9120, 10260, 10944, 11702, 12312, 12960, 13680, 15390, 16416, 17553, 18240, 20520, 23404, 24624, 25920, 27360, 29255, 30780, 32832, 35106, 41040, 46808, 49248, 52659, 54720, 58510, 61560, 70212, 82080, 87765, 93616, 98496, 105318, 111169, 117020, 123120, 140424, 157977, 164160, 175530, 187232, 210636, 222338, 234040, 246240, 263295, 280848, 315954, 333507, 351060, 374464, 421272, 444676, 468080, 473931, 492480, 526590, 555845, 561696, 631908, 667014, 702120, 789885, 842544, 889352, 936160, 947862, 1000521, 1053180, 1111690, 1123392, 1263816, 1334028, 1404240, 1579770, 1667535, 1685088, 1778704, 1872320, 1895724, 2001042, 2106360, 2223380, 2369655, 2527632, 2668056, 2808480, 3001563, 3159540, 3335070, 3370176, 3557408, 3791448, 4002084, 4212720, 4446760, 4739310, 5002605, 5055264, 5336112, 5616960, 6003126, 6319080, 6670140, 7114816, 7582896, 8004168, 8425440, 8893520, 9004689, 9478620, 10005210, 10110528, 10672224, 12006252, 12638160, 13340280, 15007815, 15165792, 16008336, 16850880, 17787040, 18009378, 18957240, 20010420, 21344448, 24012504, 25276320, 26680560, 30015630, 30331584, 32016672, 35574080, 36018756, 37914480, 40020840, 45023445, 48025008, 50552640, 53361120, 60031260, 64033344, 72037512, 75828960, 80041680, 90046890, 96050016, 106722240, 120062520, 144075024, 151657920, 160083360, 180093780, 192100032, 240125040, 288150048, 320166720, 360187560, 480250080, 576300096, 720375120, 960500160, 1440750240, 2881500480]

約数ペア:

[(1, 2881500480), (2, 1440750240), (3, 960500160), (4, 720375120), (5, 576300096), (6, 480250080), (8, 360187560), (9, 320166720), (10, 288150048), (12, 240125040), (15, 192100032), (16, 180093780), (18, 160083360), (19, 151657920), (20, 144075024), (24, 120062520), (27, 106722240), (30, 96050016), (32, 90046890), (36, 80041680), (38, 75828960), (40, 72037512), (45, 64033344), (48, 60031260), (54, 53361120), (57, 50552640), (60, 48025008), (64, 45023445), (72, 40020840), (76, 37914480), (80, 36018756), (81, 35574080), (90, 32016672), (95, 30331584), (96, 30015630), (108, 26680560), (114, 25276320), (120, 24012504), (135, 21344448), (144, 20010420), (152, 18957240), (160, 18009378), (162, 17787040), (171, 16850880), (180, 16008336), (190, 15165792), (192, 15007815), (216, 13340280), (228, 12638160), (240, 12006252), (270, 10672224), (285, 10110528), (288, 10005210), (304, 9478620), (320, 9004689), (324, 8893520), (342, 8425440), (360, 8004168), (380, 7582896), (405, 7114816), (432, 6670140), (456, 6319080), (480, 6003126), (513, 5616960), (540, 5336112), (570, 5055264), (576, 5002605), (608, 4739310), (648, 4446760), (684, 4212720), (720, 4002084), (760, 3791448), (810, 3557408), (855, 3370176), (864, 3335070), (912, 3159540), (960, 3001563), (1026, 2808480), (1080, 2668056), (1140, 2527632), (1216, 2369655), (1296, 2223380), (1368, 2106360), (1440, 2001042), (1520, 1895724), (1539, 1872320), (1620, 1778704), (1710, 1685088), (1728, 1667535), (1824, 1579770), (2052, 1404240), (2160, 1334028), (2280, 1263816), (2565, 1123392), (2592, 1111690), (2736, 1053180), (2880, 1000521), (3040, 947862), (3078, 936160), (3240, 889352), (3420, 842544), (3648, 789885), (4104, 702120), (4320, 667014), (4560, 631908), (5130, 561696), (5184, 555845), (5472, 526590), (5851, 492480), (6080, 473931), (6156, 468080), (6480, 444676), (6840, 421272), (7695, 374464), (8208, 351060), (8640, 333507), (9120, 315954), (10260, 280848), (10944, 263295), (11702, 246240), (12312, 234040), (12960, 222338), (13680, 210636), (15390, 187232), (16416, 175530), (17553, 164160), (18240, 157977), (20520, 140424), (23404, 123120), (24624, 117020), (25920, 111169), (27360, 105318), (29255, 98496), (30780, 93616), (32832, 87765), (35106, 82080), (41040, 70212), (46808, 61560), (49248, 58510), (52659, 54720)]