2949291720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6073}}^1$

素因数の和:6180

約数の個数: 192

約数和(自身を含む): 10233475200

約数和(自身を除く): 7284183480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 71, 72, 76, 90, 95, 114, 120, 142, 152, 171, 180, 190, 213, 228, 284, 285, 342, 355, 360, 380, 426, 456, 568, 570, 639, 684, 710, 760, 852, 855, 1065, 1140, 1278, 1349, 1368, 1420, 1704, 1710, 2130, 2280, 2556, 2698, 2840, 3195, 3420, 4047, 4260, 5112, 5396, 6073, 6390, 6745, 6840, 8094, 8520, 10792, 12141, 12146, 12780, 13490, 16188, 18219, 20235, 24282, 24292, 25560, 26980, 30365, 32376, 36438, 40470, 48564, 48584, 53960, 54657, 60705, 60730, 72876, 80940, 91095, 97128, 109314, 115387, 121410, 121460, 145752, 161880, 182190, 218628, 230774, 242820, 242920, 273285, 346161, 364380, 431183, 437256, 461548, 485640, 546570, 576935, 692322, 728760, 862366, 923096, 1038483, 1093140, 1153870, 1293549, 1384644, 1724732, 1730805, 2076966, 2155915, 2186280, 2307740, 2587098, 2769288, 3449464, 3461610, 3880647, 4153932, 4311830, 4615480, 5174196, 5192415, 6467745, 6923220, 7761294, 8192477, 8307864, 8623660, 10348392, 10384830, 12935490, 13846440, 15522588, 16384954, 17247320, 19403235, 20769660, 24577431, 25870980, 31045176, 32769908, 38806470, 40962385, 41539320, 49154862, 51741960, 65539816, 73732293, 77612940, 81924770, 98309724, 122887155, 147464586, 155225880, 163849540, 196619448, 245774310, 294929172, 327699080, 368661465, 491548620, 589858344, 737322930, 983097240, 1474645860, 2949291720]

約数ペア:

[(1, 2949291720), (2, 1474645860), (3, 983097240), (4, 737322930), (5, 589858344), (6, 491548620), (8, 368661465), (9, 327699080), (10, 294929172), (12, 245774310), (15, 196619448), (18, 163849540), (19, 155225880), (20, 147464586), (24, 122887155), (30, 98309724), (36, 81924770), (38, 77612940), (40, 73732293), (45, 65539816), (57, 51741960), (60, 49154862), (71, 41539320), (72, 40962385), (76, 38806470), (90, 32769908), (95, 31045176), (114, 25870980), (120, 24577431), (142, 20769660), (152, 19403235), (171, 17247320), (180, 16384954), (190, 15522588), (213, 13846440), (228, 12935490), (284, 10384830), (285, 10348392), (342, 8623660), (355, 8307864), (360, 8192477), (380, 7761294), (426, 6923220), (456, 6467745), (568, 5192415), (570, 5174196), (639, 4615480), (684, 4311830), (710, 4153932), (760, 3880647), (852, 3461610), (855, 3449464), (1065, 2769288), (1140, 2587098), (1278, 2307740), (1349, 2186280), (1368, 2155915), (1420, 2076966), (1704, 1730805), (1710, 1724732), (2130, 1384644), (2280, 1293549), (2556, 1153870), (2698, 1093140), (2840, 1038483), (3195, 923096), (3420, 862366), (4047, 728760), (4260, 692322), (5112, 576935), (5396, 546570), (6073, 485640), (6390, 461548), (6745, 437256), (6840, 431183), (8094, 364380), (8520, 346161), (10792, 273285), (12141, 242920), (12146, 242820), (12780, 230774), (13490, 218628), (16188, 182190), (18219, 161880), (20235, 145752), (24282, 121460), (24292, 121410), (25560, 115387), (26980, 109314), (30365, 97128), (32376, 91095), (36438, 80940), (40470, 72876), (48564, 60730), (48584, 60705), (53960, 54657)]