1704205380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 5160960000

約数和(自身を除く): 3456754620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 127, 149, 158, 190, 228, 237, 254, 285, 298, 316, 380, 381, 395, 447, 474, 508, 570, 596, 635, 745, 762, 790, 894, 948, 1140, 1185, 1270, 1490, 1501, 1524, 1580, 1788, 1905, 2235, 2370, 2413, 2540, 2831, 2980, 3002, 3810, 4470, 4503, 4740, 4826, 5662, 6004, 7239, 7505, 7620, 8493, 8940, 9006, 9652, 10033, 11324, 11771, 12065, 14155, 14478, 15010, 16986, 18012, 18923, 20066, 22515, 23542, 24130, 28310, 28956, 30020, 30099, 33972, 35313, 36195, 37846, 40132, 42465, 45030, 47084, 48260, 50165, 56620, 56769, 58855, 60198, 70626, 72390, 75692, 84930, 90060, 94615, 100330, 113538, 117710, 120396, 141252, 144780, 150495, 169860, 176565, 189230, 190627, 200660, 223649, 227076, 235420, 283845, 300990, 353130, 359537, 378460, 381254, 447298, 567690, 571881, 601980, 670947, 706260, 719074, 762508, 894596, 953135, 1078611, 1118245, 1135380, 1143762, 1341894, 1438148, 1494917, 1797685, 1906270, 2157222, 2236490, 2287524, 2683788, 2859405, 2989834, 3354735, 3595370, 3812540, 4314444, 4472980, 4484751, 5393055, 5718810, 5979668, 6709470, 7190740, 7474585, 8969502, 10786110, 11437620, 13418940, 14949170, 17939004, 21572220, 22423755, 28403423, 29898340, 44847510, 56806846, 85210269, 89695020, 113613692, 142017115, 170420538, 284034230, 340841076, 426051345, 568068460, 852102690, 1704205380]

約数ペア:

[(1, 1704205380), (2, 852102690), (3, 568068460), (4, 426051345), (5, 340841076), (6, 284034230), (10, 170420538), (12, 142017115), (15, 113613692), (19, 89695020), (20, 85210269), (30, 56806846), (38, 44847510), (57, 29898340), (60, 28403423), (76, 22423755), (79, 21572220), (95, 17939004), (114, 14949170), (127, 13418940), (149, 11437620), (158, 10786110), (190, 8969502), (228, 7474585), (237, 7190740), (254, 6709470), (285, 5979668), (298, 5718810), (316, 5393055), (380, 4484751), (381, 4472980), (395, 4314444), (447, 3812540), (474, 3595370), (508, 3354735), (570, 2989834), (596, 2859405), (635, 2683788), (745, 2287524), (762, 2236490), (790, 2157222), (894, 1906270), (948, 1797685), (1140, 1494917), (1185, 1438148), (1270, 1341894), (1490, 1143762), (1501, 1135380), (1524, 1118245), (1580, 1078611), (1788, 953135), (1905, 894596), (2235, 762508), (2370, 719074), (2413, 706260), (2540, 670947), (2831, 601980), (2980, 571881), (3002, 567690), (3810, 447298), (4470, 381254), (4503, 378460), (4740, 359537), (4826, 353130), (5662, 300990), (6004, 283845), (7239, 235420), (7505, 227076), (7620, 223649), (8493, 200660), (8940, 190627), (9006, 189230), (9652, 176565), (10033, 169860), (11324, 150495), (11771, 144780), (12065, 141252), (14155, 120396), (14478, 117710), (15010, 113538), (16986, 100330), (18012, 94615), (18923, 90060), (20066, 84930), (22515, 75692), (23542, 72390), (24130, 70626), (28310, 60198), (28956, 58855), (30020, 56769), (30099, 56620), (33972, 50165), (35313, 48260), (36195, 47084), (37846, 45030), (40132, 42465)]