2697806880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26387}}^1$

素因数の和:26479

約数の個数: 144

約数和(自身を含む): 9336285504

約数和(自身を除く): 6638478624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 17040, 20448, 25560, 26387, 34080, 51120, 52774, 79161, 102240, 105548, 131935, 158322, 211096, 237483, 263870, 316644, 395805, 422192, 474966, 527740, 633288, 791610, 844384, 949932, 1055480, 1187415, 1266576, 1583220, 1873477, 1899864, 2110960, 2374830, 2533152, 3166440, 3746954, 3799728, 4221920, 4749660, 5620431, 6332880, 7493908, 7599456, 9367385, 9499320, 11240862, 12665760, 14987816, 16861293, 18734770, 18998640, 22481724, 28102155, 29975632, 33722586, 37469540, 37997280, 44963448, 56204310, 59951264, 67445172, 74939080, 84306465, 89926896, 112408620, 134890344, 149878160, 168612930, 179853792, 224817240, 269780688, 299756320, 337225860, 449634480, 539561376, 674451720, 899268960, 1348903440, 2697806880]

約数ペア:

[(1, 2697806880), (2, 1348903440), (3, 899268960), (4, 674451720), (5, 539561376), (6, 449634480), (8, 337225860), (9, 299756320), (10, 269780688), (12, 224817240), (15, 179853792), (16, 168612930), (18, 149878160), (20, 134890344), (24, 112408620), (30, 89926896), (32, 84306465), (36, 74939080), (40, 67445172), (45, 59951264), (48, 56204310), (60, 44963448), (71, 37997280), (72, 37469540), (80, 33722586), (90, 29975632), (96, 28102155), (120, 22481724), (142, 18998640), (144, 18734770), (160, 16861293), (180, 14987816), (213, 12665760), (240, 11240862), (284, 9499320), (288, 9367385), (355, 7599456), (360, 7493908), (426, 6332880), (480, 5620431), (568, 4749660), (639, 4221920), (710, 3799728), (720, 3746954), (852, 3166440), (1065, 2533152), (1136, 2374830), (1278, 2110960), (1420, 1899864), (1440, 1873477), (1704, 1583220), (2130, 1266576), (2272, 1187415), (2556, 1055480), (2840, 949932), (3195, 844384), (3408, 791610), (4260, 633288), (5112, 527740), (5680, 474966), (6390, 422192), (6816, 395805), (8520, 316644), (10224, 263870), (11360, 237483), (12780, 211096), (17040, 158322), (20448, 131935), (25560, 105548), (26387, 102240), (34080, 79161), (51120, 52774)]