4278528870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1491

約数の個数: 256

約数和(自身を含む): 13675806720

約数和(自身を除く): 9397277850

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 71, 77, 95, 105, 110, 114, 133, 142, 154, 165, 190, 209, 210, 213, 231, 266, 285, 330, 355, 385, 399, 418, 426, 462, 497, 570, 627, 665, 710, 770, 781, 798, 994, 1045, 1065, 1155, 1254, 1330, 1349, 1373, 1463, 1491, 1562, 1995, 2090, 2130, 2310, 2343, 2485, 2698, 2746, 2926, 2982, 3135, 3905, 3990, 4047, 4119, 4389, 4686, 4970, 5467, 6270, 6745, 6865, 7315, 7455, 7810, 8094, 8238, 8778, 9443, 9611, 10934, 11715, 13490, 13730, 14630, 14839, 14910, 15103, 16401, 18886, 19222, 20235, 20595, 21945, 23430, 26087, 27335, 28329, 28833, 29678, 30206, 32802, 40470, 41190, 43890, 44517, 45309, 47215, 48055, 52174, 54670, 56658, 57666, 74195, 75515, 78261, 82005, 89034, 90618, 94430, 96110, 97483, 103873, 105721, 130435, 141645, 144165, 148390, 151030, 156522, 164010, 182609, 194966, 207746, 211442, 222585, 226545, 260870, 283290, 286957, 288330, 292449, 311619, 317163, 365218, 391305, 445170, 453090, 487415, 519365, 528605, 547827, 573914, 584898, 623238, 634326, 682381, 782610, 860871, 913045, 974830, 1038730, 1057210, 1072313, 1095654, 1364762, 1434785, 1462245, 1558095, 1585815, 1721742, 1826090, 1852177, 2008699, 2047143, 2144626, 2739135, 2869570, 2924490, 3116190, 3171630, 3216939, 3411905, 3704354, 4017398, 4094286, 4304355, 5361565, 5478270, 5556531, 6026097, 6433878, 6823810, 7506191, 8608710, 9260885, 10043495, 10235715, 10723130, 11113062, 12052194, 12965239, 15012382, 16084695, 18521770, 20086990, 20373947, 20471430, 22518573, 25930478, 27782655, 30130485, 32169390, 37530955, 38895717, 40747894, 45037146, 55565310, 60260970, 61121841, 64826195, 75061910, 77791434, 101869735, 112592865, 122243682, 129652390, 142617629, 194478585, 203739470, 225185730, 285235258, 305609205, 388957170, 427852887, 611218410, 713088145, 855705774, 1426176290, 2139264435, 4278528870]

約数ペア:

[(1, 4278528870), (2, 2139264435), (3, 1426176290), (5, 855705774), (6, 713088145), (7, 611218410), (10, 427852887), (11, 388957170), (14, 305609205), (15, 285235258), (19, 225185730), (21, 203739470), (22, 194478585), (30, 142617629), (33, 129652390), (35, 122243682), (38, 112592865), (42, 101869735), (55, 77791434), (57, 75061910), (66, 64826195), (70, 61121841), (71, 60260970), (77, 55565310), (95, 45037146), (105, 40747894), (110, 38895717), (114, 37530955), (133, 32169390), (142, 30130485), (154, 27782655), (165, 25930478), (190, 22518573), (209, 20471430), (210, 20373947), (213, 20086990), (231, 18521770), (266, 16084695), (285, 15012382), (330, 12965239), (355, 12052194), (385, 11113062), (399, 10723130), (418, 10235715), (426, 10043495), (462, 9260885), (497, 8608710), (570, 7506191), (627, 6823810), (665, 6433878), (710, 6026097), (770, 5556531), (781, 5478270), (798, 5361565), (994, 4304355), (1045, 4094286), (1065, 4017398), (1155, 3704354), (1254, 3411905), (1330, 3216939), (1349, 3171630), (1373, 3116190), (1463, 2924490), (1491, 2869570), (1562, 2739135), (1995, 2144626), (2090, 2047143), (2130, 2008699), (2310, 1852177), (2343, 1826090), (2485, 1721742), (2698, 1585815), (2746, 1558095), (2926, 1462245), (2982, 1434785), (3135, 1364762), (3905, 1095654), (3990, 1072313), (4047, 1057210), (4119, 1038730), (4389, 974830), (4686, 913045), (4970, 860871), (5467, 782610), (6270, 682381), (6745, 634326), (6865, 623238), (7315, 584898), (7455, 573914), (7810, 547827), (8094, 528605), (8238, 519365), (8778, 487415), (9443, 453090), (9611, 445170), (10934, 391305), (11715, 365218), (13490, 317163), (13730, 311619), (14630, 292449), (14839, 288330), (14910, 286957), (15103, 283290), (16401, 260870), (18886, 226545), (19222, 222585), (20235, 211442), (20595, 207746), (21945, 194966), (23430, 182609), (26087, 164010), (27335, 156522), (28329, 151030), (28833, 148390), (29678, 144165), (30206, 141645), (32802, 130435), (40470, 105721), (41190, 103873), (43890, 97483), (44517, 96110), (45309, 94430), (47215, 90618), (48055, 89034), (52174, 82005), (54670, 78261), (56658, 75515), (57666, 74195)]