16256288510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 192

約数和(自身を含む): 38103768576

約数和(自身を除く): 21847480066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 71, 77, 98, 107, 110, 142, 154, 214, 245, 355, 385, 397, 490, 497, 535, 539, 710, 749, 770, 781, 794, 994, 1070, 1078, 1177, 1498, 1562, 1985, 2354, 2485, 2695, 2779, 3479, 3745, 3905, 3970, 4367, 4970, 5243, 5390, 5467, 5558, 5885, 6958, 7490, 7597, 7810, 8239, 8734, 10486, 10934, 11770, 13895, 15194, 16478, 17395, 19453, 21835, 26215, 27335, 27790, 28187, 30569, 34790, 37985, 38269, 38906, 41195, 42479, 43670, 52430, 53179, 54670, 56374, 57673, 61138, 75970, 76538, 82390, 83567, 84958, 97265, 106358, 115346, 140935, 152845, 167134, 191345, 194530, 197309, 212395, 213983, 265895, 281870, 288365, 297353, 305690, 310057, 372253, 382690, 394618, 417835, 424790, 427966, 467269, 531790, 576730, 584969, 594706, 620114, 744506, 835670, 934538, 986545, 1069915, 1169938, 1381163, 1486765, 1550285, 1861265, 1973090, 2081471, 2139830, 2170399, 2336345, 2762326, 2924845, 2973530, 3016009, 3100570, 3270883, 3722530, 4094783, 4162942, 4340798, 4672690, 5849690, 6032018, 6541766, 6905815, 8189566, 10407355, 10851995, 13811630, 15080045, 15192793, 16354415, 20473915, 20814710, 21112063, 21703990, 22896181, 30160090, 30385586, 32708830, 33176099, 40947830, 42224126, 45792362, 66352198, 75963965, 105560315, 114480905, 147784441, 151927930, 165880495, 211120630, 228961810, 232232693, 295568882, 331760990, 464465386, 738922205, 1161163465, 1477844410, 1625628851, 2322326930, 3251257702, 8128144255, 16256288510]

約数ペア:

[(1, 16256288510), (2, 8128144255), (5, 3251257702), (7, 2322326930), (10, 1625628851), (11, 1477844410), (14, 1161163465), (22, 738922205), (35, 464465386), (49, 331760990), (55, 295568882), (70, 232232693), (71, 228961810), (77, 211120630), (98, 165880495), (107, 151927930), (110, 147784441), (142, 114480905), (154, 105560315), (214, 75963965), (245, 66352198), (355, 45792362), (385, 42224126), (397, 40947830), (490, 33176099), (497, 32708830), (535, 30385586), (539, 30160090), (710, 22896181), (749, 21703990), (770, 21112063), (781, 20814710), (794, 20473915), (994, 16354415), (1070, 15192793), (1078, 15080045), (1177, 13811630), (1498, 10851995), (1562, 10407355), (1985, 8189566), (2354, 6905815), (2485, 6541766), (2695, 6032018), (2779, 5849690), (3479, 4672690), (3745, 4340798), (3905, 4162942), (3970, 4094783), (4367, 3722530), (4970, 3270883), (5243, 3100570), (5390, 3016009), (5467, 2973530), (5558, 2924845), (5885, 2762326), (6958, 2336345), (7490, 2170399), (7597, 2139830), (7810, 2081471), (8239, 1973090), (8734, 1861265), (10486, 1550285), (10934, 1486765), (11770, 1381163), (13895, 1169938), (15194, 1069915), (16478, 986545), (17395, 934538), (19453, 835670), (21835, 744506), (26215, 620114), (27335, 594706), (27790, 584969), (28187, 576730), (30569, 531790), (34790, 467269), (37985, 427966), (38269, 424790), (38906, 417835), (41195, 394618), (42479, 382690), (43670, 372253), (52430, 310057), (53179, 305690), (54670, 297353), (56374, 288365), (57673, 281870), (61138, 265895), (75970, 213983), (76538, 212395), (82390, 197309), (83567, 194530), (84958, 191345), (97265, 167134), (106358, 152845), (115346, 140935)]