31507933320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{98009}}^1$

素因数の和:98092

約数の個数: 192

約数和(自身を含む): 110084832000

約数和(自身を除く): 78576898680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 141, 152, 171, 180, 188, 190, 228, 235, 282, 285, 342, 360, 376, 380, 423, 456, 470, 564, 570, 684, 705, 760, 846, 855, 893, 940, 1128, 1140, 1368, 1410, 1692, 1710, 1786, 1880, 2115, 2280, 2679, 2820, 3384, 3420, 3572, 4230, 4465, 5358, 5640, 6840, 7144, 8037, 8460, 8930, 10716, 13395, 16074, 16920, 17860, 21432, 26790, 32148, 35720, 40185, 53580, 64296, 80370, 98009, 107160, 160740, 196018, 294027, 321480, 392036, 490045, 588054, 784072, 882081, 980090, 1176108, 1470135, 1764162, 1862171, 1960180, 2352216, 2940270, 3528324, 3724342, 3920360, 4410405, 4606423, 5586513, 5880540, 7056648, 7448684, 8820810, 9212846, 9310855, 11173026, 11761080, 13819269, 14897368, 16759539, 17641620, 18425692, 18621710, 22346052, 23032115, 27638538, 27932565, 33519078, 35283240, 36851384, 37243420, 41457807, 44692104, 46064230, 55277076, 55865130, 67038156, 69096345, 74486840, 82915614, 83797695, 87522037, 92128460, 110554152, 111730260, 134076312, 138192690, 165831228, 167595390, 175044074, 184256920, 207289035, 223460520, 262566111, 276385380, 331662456, 335190780, 350088148, 414578070, 437610185, 525132222, 552770760, 670381560, 700176296, 787698333, 829156140, 875220370, 1050264444, 1312830555, 1575396666, 1658312280, 1750440740, 2100528888, 2625661110, 3150793332, 3500881480, 3938491665, 5251322220, 6301586664, 7876983330, 10502644440, 15753966660, 31507933320]

約数ペア:

[(1, 31507933320), (2, 15753966660), (3, 10502644440), (4, 7876983330), (5, 6301586664), (6, 5251322220), (8, 3938491665), (9, 3500881480), (10, 3150793332), (12, 2625661110), (15, 2100528888), (18, 1750440740), (19, 1658312280), (20, 1575396666), (24, 1312830555), (30, 1050264444), (36, 875220370), (38, 829156140), (40, 787698333), (45, 700176296), (47, 670381560), (57, 552770760), (60, 525132222), (72, 437610185), (76, 414578070), (90, 350088148), (94, 335190780), (95, 331662456), (114, 276385380), (120, 262566111), (141, 223460520), (152, 207289035), (171, 184256920), (180, 175044074), (188, 167595390), (190, 165831228), (228, 138192690), (235, 134076312), (282, 111730260), (285, 110554152), (342, 92128460), (360, 87522037), (376, 83797695), (380, 82915614), (423, 74486840), (456, 69096345), (470, 67038156), (564, 55865130), (570, 55277076), (684, 46064230), (705, 44692104), (760, 41457807), (846, 37243420), (855, 36851384), (893, 35283240), (940, 33519078), (1128, 27932565), (1140, 27638538), (1368, 23032115), (1410, 22346052), (1692, 18621710), (1710, 18425692), (1786, 17641620), (1880, 16759539), (2115, 14897368), (2280, 13819269), (2679, 11761080), (2820, 11173026), (3384, 9310855), (3420, 9212846), (3572, 8820810), (4230, 7448684), (4465, 7056648), (5358, 5880540), (5640, 5586513), (6840, 4606423), (7144, 4410405), (8037, 3920360), (8460, 3724342), (8930, 3528324), (10716, 2940270), (13395, 2352216), (16074, 1960180), (16920, 1862171), (17860, 1764162), (21432, 1470135), (26790, 1176108), (32148, 980090), (35720, 882081), (40185, 784072), (53580, 588054), (64296, 490045), (80370, 392036), (98009, 321480), (107160, 294027), (160740, 196018)]