163931460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 602598528

約数和(自身を除く): 438667068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 49, 55, 60, 66, 70, 74, 77, 84, 98, 105, 110, 111, 132, 137, 140, 147, 148, 154, 165, 185, 196, 210, 220, 222, 231, 245, 259, 274, 294, 308, 330, 370, 385, 407, 411, 420, 444, 462, 490, 518, 539, 548, 555, 588, 660, 685, 735, 740, 770, 777, 814, 822, 924, 959, 980, 1036, 1078, 1110, 1155, 1221, 1295, 1370, 1470, 1507, 1540, 1554, 1617, 1628, 1644, 1813, 1918, 2035, 2055, 2156, 2220, 2310, 2442, 2590, 2695, 2740, 2849, 2877, 2940, 3014, 3108, 3234, 3626, 3836, 3885, 4070, 4110, 4521, 4620, 4795, 4884, 5069, 5180, 5390, 5439, 5698, 5754, 6028, 6105, 6468, 6713, 7252, 7535, 7770, 8085, 8140, 8220, 8547, 9042, 9065, 9590, 10138, 10549, 10780, 10878, 11396, 11508, 12210, 13426, 14245, 14385, 15070, 15207, 15540, 16170, 17094, 18084, 18130, 19180, 19943, 20139, 20276, 21098, 21756, 22605, 24420, 25345, 26852, 27195, 28490, 28770, 30140, 30414, 31647, 32340, 33565, 34188, 35483, 36260, 39886, 40278, 42196, 42735, 45210, 50690, 52745, 54390, 55759, 56980, 57540, 59829, 60828, 63294, 67130, 70966, 73843, 76035, 79772, 80556, 85470, 90420, 99715, 100695, 101380, 105490, 106449, 108780, 111518, 119658, 126588, 134260, 141932, 147686, 152070, 158235, 167277, 170940, 177415, 199430, 201390, 210980, 212898, 221529, 223036, 239316, 248381, 278795, 295372, 299145, 304140, 316470, 334554, 354830, 369215, 390313, 398860, 402780, 425796, 443058, 496762, 532245, 557590, 598290, 632940, 669108, 709660, 738430, 745143, 780626, 836385, 886116, 993524, 1064490, 1107645, 1115180, 1170939, 1196580, 1241905, 1476860, 1490286, 1561252, 1672770, 1951565, 2128980, 2215290, 2341878, 2483810, 2732191, 2980572, 3345540, 3725715, 3903130, 4430580, 4683756, 4967620, 5464382, 5854695, 7451430, 7806260, 8196573, 10928764, 11709390, 13660955, 14902860, 16393146, 23418780, 27321910, 32786292, 40982865, 54643820, 81965730, 163931460]

約数ペア:

[(1, 163931460), (2, 81965730), (3, 54643820), (4, 40982865), (5, 32786292), (6, 27321910), (7, 23418780), (10, 16393146), (11, 14902860), (12, 13660955), (14, 11709390), (15, 10928764), (20, 8196573), (21, 7806260), (22, 7451430), (28, 5854695), (30, 5464382), (33, 4967620), (35, 4683756), (37, 4430580), (42, 3903130), (44, 3725715), (49, 3345540), (55, 2980572), (60, 2732191), (66, 2483810), (70, 2341878), (74, 2215290), (77, 2128980), (84, 1951565), (98, 1672770), (105, 1561252), (110, 1490286), (111, 1476860), (132, 1241905), (137, 1196580), (140, 1170939), (147, 1115180), (148, 1107645), (154, 1064490), (165, 993524), (185, 886116), (196, 836385), (210, 780626), (220, 745143), (222, 738430), (231, 709660), (245, 669108), (259, 632940), (274, 598290), (294, 557590), (308, 532245), (330, 496762), (370, 443058), (385, 425796), (407, 402780), (411, 398860), (420, 390313), (444, 369215), (462, 354830), (490, 334554), (518, 316470), (539, 304140), (548, 299145), (555, 295372), (588, 278795), (660, 248381), (685, 239316), (735, 223036), (740, 221529), (770, 212898), (777, 210980), (814, 201390), (822, 199430), (924, 177415), (959, 170940), (980, 167277), (1036, 158235), (1078, 152070), (1110, 147686), (1155, 141932), (1221, 134260), (1295, 126588), (1370, 119658), (1470, 111518), (1507, 108780), (1540, 106449), (1554, 105490), (1617, 101380), (1628, 100695), (1644, 99715), (1813, 90420), (1918, 85470), (2035, 80556), (2055, 79772), (2156, 76035), (2220, 73843), (2310, 70966), (2442, 67130), (2590, 63294), (2695, 60828), (2740, 59829), (2849, 57540), (2877, 56980), (2940, 55759), (3014, 54390), (3108, 52745), (3234, 50690), (3626, 45210), (3836, 42735), (3885, 42196), (4070, 40278), (4110, 39886), (4521, 36260), (4620, 35483), (4795, 34188), (4884, 33565), (5069, 32340), (5180, 31647), (5390, 30414), (5439, 30140), (5698, 28770), (5754, 28490), (6028, 27195), (6105, 26852), (6468, 25345), (6713, 24420), (7252, 22605), (7535, 21756), (7770, 21098), (8085, 20276), (8140, 20139), (8220, 19943), (8547, 19180), (9042, 18130), (9065, 18084), (9590, 17094), (10138, 16170), (10549, 15540), (10780, 15207), (10878, 15070), (11396, 14385), (11508, 14245), (12210, 13426)]