2252117140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 6069288960

約数和(自身を除く): 3817171820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 179, 182, 217, 223, 260, 310, 358, 364, 403, 434, 446, 455, 620, 716, 806, 868, 892, 895, 910, 1085, 1115, 1253, 1561, 1612, 1790, 1820, 2015, 2170, 2230, 2327, 2506, 2821, 2899, 3122, 3580, 4030, 4340, 4460, 4654, 5012, 5549, 5642, 5798, 6244, 6265, 6913, 7805, 8060, 9308, 11098, 11284, 11596, 11635, 12530, 13826, 14105, 14495, 15610, 16289, 20293, 22196, 23270, 25060, 27652, 27745, 28210, 28990, 31220, 32578, 34565, 38843, 39917, 40586, 46540, 48391, 55490, 56420, 57980, 65156, 69130, 72137, 77686, 79834, 81172, 81445, 89869, 96782, 101465, 110980, 138260, 144274, 155372, 159668, 162890, 179738, 193564, 194215, 199585, 202930, 241955, 279419, 288548, 325780, 359476, 360685, 388430, 399170, 405860, 449345, 483910, 504959, 518921, 558838, 629083, 721370, 776860, 798340, 898690, 967820, 1009918, 1037842, 1117676, 1237427, 1258166, 1397095, 1442740, 1797380, 2019836, 2075684, 2474854, 2516332, 2524795, 2594605, 2794190, 3145415, 3632447, 4949708, 5049590, 5189210, 5588380, 6187135, 6290830, 7264894, 8661989, 10099180, 10378420, 12374270, 12581660, 14529788, 16086551, 17323978, 18162235, 24748540, 32173102, 34647956, 36324470, 43309945, 64346204, 72648940, 80432755, 86619890, 112605857, 160865510, 173239780, 225211714, 321731020, 450423428, 563029285, 1126058570, 2252117140]

約数ペア:

[(1, 2252117140), (2, 1126058570), (4, 563029285), (5, 450423428), (7, 321731020), (10, 225211714), (13, 173239780), (14, 160865510), (20, 112605857), (26, 86619890), (28, 80432755), (31, 72648940), (35, 64346204), (52, 43309945), (62, 36324470), (65, 34647956), (70, 32173102), (91, 24748540), (124, 18162235), (130, 17323978), (140, 16086551), (155, 14529788), (179, 12581660), (182, 12374270), (217, 10378420), (223, 10099180), (260, 8661989), (310, 7264894), (358, 6290830), (364, 6187135), (403, 5588380), (434, 5189210), (446, 5049590), (455, 4949708), (620, 3632447), (716, 3145415), (806, 2794190), (868, 2594605), (892, 2524795), (895, 2516332), (910, 2474854), (1085, 2075684), (1115, 2019836), (1253, 1797380), (1561, 1442740), (1612, 1397095), (1790, 1258166), (1820, 1237427), (2015, 1117676), (2170, 1037842), (2230, 1009918), (2327, 967820), (2506, 898690), (2821, 798340), (2899, 776860), (3122, 721370), (3580, 629083), (4030, 558838), (4340, 518921), (4460, 504959), (4654, 483910), (5012, 449345), (5549, 405860), (5642, 399170), (5798, 388430), (6244, 360685), (6265, 359476), (6913, 325780), (7805, 288548), (8060, 279419), (9308, 241955), (11098, 202930), (11284, 199585), (11596, 194215), (11635, 193564), (12530, 179738), (13826, 162890), (14105, 159668), (14495, 155372), (15610, 144274), (16289, 138260), (20293, 110980), (22196, 101465), (23270, 96782), (25060, 89869), (27652, 81445), (27745, 81172), (28210, 79834), (28990, 77686), (31220, 72137), (32578, 69130), (34565, 65156), (38843, 57980), (39917, 56420), (40586, 55490), (46540, 48391)]