2108555280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1327

約数の個数: 320

約数和(自身を含む): 7956157440

約数和(自身を除く): 5847602160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 61, 65, 72, 78, 80, 90, 104, 108, 117, 120, 122, 130, 135, 144, 156, 180, 183, 195, 208, 216, 234, 240, 244, 260, 270, 305, 312, 351, 360, 366, 390, 432, 468, 488, 520, 540, 549, 585, 610, 624, 702, 720, 732, 780, 793, 915, 936, 976, 1040, 1080, 1098, 1170, 1220, 1231, 1404, 1464, 1560, 1586, 1647, 1755, 1830, 1872, 2160, 2196, 2340, 2379, 2440, 2462, 2745, 2808, 2928, 3120, 3172, 3294, 3510, 3660, 3693, 3965, 4392, 4680, 4758, 4880, 4924, 5490, 5616, 6155, 6344, 6588, 7020, 7137, 7320, 7386, 7930, 8235, 8784, 9360, 9516, 9848, 10980, 11079, 11895, 12310, 12688, 13176, 14040, 14274, 14640, 14772, 15860, 16003, 16470, 18465, 19032, 19696, 21411, 21960, 22158, 23790, 24620, 26352, 28080, 28548, 29544, 31720, 32006, 32940, 33237, 35685, 36930, 38064, 42822, 43920, 44316, 47580, 48009, 49240, 55395, 57096, 59088, 63440, 64012, 65880, 66474, 71370, 73860, 75091, 80015, 85644, 88632, 95160, 96018, 98480, 107055, 110790, 114192, 128024, 131760, 132948, 142740, 144027, 147720, 150182, 160030, 166185, 171288, 177264, 190320, 192036, 214110, 221580, 225273, 240045, 256048, 265896, 285480, 288054, 295440, 300364, 320060, 332370, 342576, 375455, 384072, 428220, 432081, 443160, 450546, 480090, 531792, 570960, 576108, 600728, 640120, 664740, 675819, 720135, 750910, 768144, 856440, 864162, 886320, 901092, 960180, 976183, 1126365, 1152216, 1201456, 1280240, 1329480, 1351638, 1440270, 1501820, 1712880, 1728324, 1802184, 1920360, 1952366, 2027457, 2160405, 2252730, 2304432, 2658960, 2703276, 2880540, 2928549, 3003640, 3379095, 3456648, 3604368, 3840720, 3904732, 4054914, 4320810, 4505460, 4880915, 5406552, 5761080, 5857098, 6007280, 6758190, 6913296, 7809464, 8109828, 8641620, 8785647, 9010920, 9761830, 10137285, 10813104, 11522160, 11714196, 13516380, 14642745, 15618928, 16219656, 17283240, 17571294, 18021840, 19523660, 20274570, 23428392, 26356941, 27032760, 29285490, 32439312, 34566480, 35142588, 39047320, 40549140, 43928235, 46856784, 52713882, 54065520, 58570980, 70285176, 78094640, 81098280, 87856470, 105427764, 117141960, 131784705, 140570352, 162196560, 175712940, 210855528, 234283920, 263569410, 351425880, 421711056, 527138820, 702851760, 1054277640, 2108555280]

約数ペア:

[(1, 2108555280), (2, 1054277640), (3, 702851760), (4, 527138820), (5, 421711056), (6, 351425880), (8, 263569410), (9, 234283920), (10, 210855528), (12, 175712940), (13, 162196560), (15, 140570352), (16, 131784705), (18, 117141960), (20, 105427764), (24, 87856470), (26, 81098280), (27, 78094640), (30, 70285176), (36, 58570980), (39, 54065520), (40, 52713882), (45, 46856784), (48, 43928235), (52, 40549140), (54, 39047320), (60, 35142588), (61, 34566480), (65, 32439312), (72, 29285490), (78, 27032760), (80, 26356941), (90, 23428392), (104, 20274570), (108, 19523660), (117, 18021840), (120, 17571294), (122, 17283240), (130, 16219656), (135, 15618928), (144, 14642745), (156, 13516380), (180, 11714196), (183, 11522160), (195, 10813104), (208, 10137285), (216, 9761830), (234, 9010920), (240, 8785647), (244, 8641620), (260, 8109828), (270, 7809464), (305, 6913296), (312, 6758190), (351, 6007280), (360, 5857098), (366, 5761080), (390, 5406552), (432, 4880915), (468, 4505460), (488, 4320810), (520, 4054914), (540, 3904732), (549, 3840720), (585, 3604368), (610, 3456648), (624, 3379095), (702, 3003640), (720, 2928549), (732, 2880540), (780, 2703276), (793, 2658960), (915, 2304432), (936, 2252730), (976, 2160405), (1040, 2027457), (1080, 1952366), (1098, 1920360), (1170, 1802184), (1220, 1728324), (1231, 1712880), (1404, 1501820), (1464, 1440270), (1560, 1351638), (1586, 1329480), (1647, 1280240), (1755, 1201456), (1830, 1152216), (1872, 1126365), (2160, 976183), (2196, 960180), (2340, 901092), (2379, 886320), (2440, 864162), (2462, 856440), (2745, 768144), (2808, 750910), (2928, 720135), (3120, 675819), (3172, 664740), (3294, 640120), (3510, 600728), (3660, 576108), (3693, 570960), (3965, 531792), (4392, 480090), (4680, 450546), (4758, 443160), (4880, 432081), (4924, 428220), (5490, 384072), (5616, 375455), (6155, 342576), (6344, 332370), (6588, 320060), (7020, 300364), (7137, 295440), (7320, 288054), (7386, 285480), (7930, 265896), (8235, 256048), (8784, 240045), (9360, 225273), (9516, 221580), (9848, 214110), (10980, 192036), (11079, 190320), (11895, 177264), (12310, 171288), (12688, 166185), (13176, 160030), (14040, 150182), (14274, 147720), (14640, 144027), (14772, 142740), (15860, 132948), (16003, 131760), (16470, 128024), (18465, 114192), (19032, 110790), (19696, 107055), (21411, 98480), (21960, 96018), (22158, 95160), (23790, 88632), (24620, 85644), (26352, 80015), (28080, 75091), (28548, 73860), (29544, 71370), (31720, 66474), (32006, 65880), (32940, 64012), (33237, 63440), (35685, 59088), (36930, 57096), (38064, 55395), (42822, 49240), (43920, 48009), (44316, 47580)]