13021048080

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3970

約数の個数: 320

約数和(自身を含む): 47805868800

約数和(自身を除く): 34784820720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 729, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1458, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2187, 2280, 2430, 2565, 2736, 2916, 3078, 3240, 3420, 3645, 3888, 3917, 4104, 4374, 4560, 4617, 4860, 5130, 5832, 6156, 6480, 6840, 7290, 7695, 7834, 8208, 8748, 9234, 9720, 10260, 10935, 11664, 11751, 12312, 13680, 13851, 14580, 15390, 15668, 17496, 18468, 19440, 19585, 20520, 21870, 23085, 23502, 24624, 27702, 29160, 30780, 31336, 34992, 35253, 36936, 39170, 41040, 41553, 43740, 46170, 47004, 55404, 58320, 58755, 61560, 62672, 69255, 70506, 73872, 74423, 78340, 83106, 87480, 92340, 94008, 105759, 110808, 117510, 123120, 138510, 141012, 148846, 156680, 166212, 174960, 176265, 184680, 188016, 207765, 211518, 221616, 223269, 235020, 277020, 282024, 297692, 313360, 317277, 332424, 352530, 369360, 372115, 415530, 423036, 446538, 470040, 528795, 554040, 564048, 595384, 634554, 664848, 669807, 705060, 744230, 831060, 846072, 893076, 940080, 951831, 1057590, 1108080, 1116345, 1190768, 1269108, 1339614, 1410120, 1488460, 1586385, 1662120, 1692144, 1786152, 1903662, 2009421, 2115180, 2232690, 2538216, 2679228, 2820240, 2855493, 2976920, 3172770, 3324240, 3349035, 3572304, 3807324, 4018842, 4230360, 4465380, 4759155, 5076432, 5358456, 5710986, 5953840, 6028263, 6345540, 6698070, 7614648, 8037684, 8460720, 8566479, 8930760, 9518310, 10047105, 10716912, 11421972, 12056526, 12691080, 13396140, 14277465, 15229296, 16075368, 17132958, 17861520, 18084789, 19036620, 20094210, 22843944, 24113052, 25382160, 26792280, 28554930, 30141315, 32150736, 34265916, 36169578, 38073240, 40188420, 42832395, 45687888, 48226104, 53584560, 54254367, 57109860, 60282630, 68531832, 72339156, 76146480, 80376840, 85664790, 90423945, 96452208, 108508734, 114219720, 120565260, 137063664, 144678312, 160753680, 162763101, 171329580, 180847890, 217017468, 228439440, 241130520, 271271835, 289356624, 325526202, 342659160, 361695780, 434034936, 482261040, 542543670, 651052404, 685318320, 723391560, 813815505, 868069872, 1085087340, 1302104808, 1446783120, 1627631010, 2170174680, 2604209616, 3255262020, 4340349360, 6510524040, 13021048080]

約数ペア:

[(1, 13021048080), (2, 6510524040), (3, 4340349360), (4, 3255262020), (5, 2604209616), (6, 2170174680), (8, 1627631010), (9, 1446783120), (10, 1302104808), (12, 1085087340), (15, 868069872), (16, 813815505), (18, 723391560), (19, 685318320), (20, 651052404), (24, 542543670), (27, 482261040), (30, 434034936), (36, 361695780), (38, 342659160), (40, 325526202), (45, 289356624), (48, 271271835), (54, 241130520), (57, 228439440), (60, 217017468), (72, 180847890), (76, 171329580), (80, 162763101), (81, 160753680), (90, 144678312), (95, 137063664), (108, 120565260), (114, 114219720), (120, 108508734), (135, 96452208), (144, 90423945), (152, 85664790), (162, 80376840), (171, 76146480), (180, 72339156), (190, 68531832), (216, 60282630), (228, 57109860), (240, 54254367), (243, 53584560), (270, 48226104), (285, 45687888), (304, 42832395), (324, 40188420), (342, 38073240), (360, 36169578), (380, 34265916), (405, 32150736), (432, 30141315), (456, 28554930), (486, 26792280), (513, 25382160), (540, 24113052), (570, 22843944), (648, 20094210), (684, 19036620), (720, 18084789), (729, 17861520), (760, 17132958), (810, 16075368), (855, 15229296), (912, 14277465), (972, 13396140), (1026, 12691080), (1080, 12056526), (1140, 11421972), (1215, 10716912), (1296, 10047105), (1368, 9518310), (1458, 8930760), (1520, 8566479), (1539, 8460720), (1620, 8037684), (1710, 7614648), (1944, 6698070), (2052, 6345540), (2160, 6028263), (2187, 5953840), (2280, 5710986), (2430, 5358456), (2565, 5076432), (2736, 4759155), (2916, 4465380), (3078, 4230360), (3240, 4018842), (3420, 3807324), (3645, 3572304), (3888, 3349035), (3917, 3324240), (4104, 3172770), (4374, 2976920), (4560, 2855493), (4617, 2820240), (4860, 2679228), (5130, 2538216), (5832, 2232690), (6156, 2115180), (6480, 2009421), (6840, 1903662), (7290, 1786152), (7695, 1692144), (7834, 1662120), (8208, 1586385), (8748, 1488460), (9234, 1410120), (9720, 1339614), (10260, 1269108), (10935, 1190768), (11664, 1116345), (11751, 1108080), (12312, 1057590), (13680, 951831), (13851, 940080), (14580, 893076), (15390, 846072), (15668, 831060), (17496, 744230), (18468, 705060), (19440, 669807), (19585, 664848), (20520, 634554), (21870, 595384), (23085, 564048), (23502, 554040), (24624, 528795), (27702, 470040), (29160, 446538), (30780, 423036), (31336, 415530), (34992, 372115), (35253, 369360), (36936, 352530), (39170, 332424), (41040, 317277), (41553, 313360), (43740, 297692), (46170, 282024), (47004, 277020), (55404, 235020), (58320, 223269), (58755, 221616), (61560, 211518), (62672, 207765), (69255, 188016), (70506, 184680), (73872, 176265), (74423, 174960), (78340, 166212), (83106, 156680), (87480, 148846), (92340, 141012), (94008, 138510), (105759, 123120), (110808, 117510)]