2407962920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 6306370560

約数和(自身を除く): 3898407640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 97, 110, 115, 121, 184, 194, 220, 223, 230, 242, 253, 388, 440, 446, 460, 484, 485, 506, 605, 776, 892, 920, 968, 970, 1012, 1067, 1115, 1210, 1265, 1784, 1940, 2024, 2134, 2230, 2231, 2420, 2453, 2530, 2783, 3880, 4268, 4460, 4462, 4840, 4906, 5060, 5129, 5335, 5566, 8536, 8920, 8924, 9812, 10120, 10258, 10670, 11132, 11155, 11737, 12265, 13915, 17848, 19624, 20516, 21340, 21631, 22264, 22310, 23474, 24530, 24541, 25645, 26983, 27830, 41032, 42680, 43262, 44620, 46948, 49060, 49082, 51290, 53966, 55660, 56419, 58685, 86524, 89240, 93896, 98120, 98164, 102580, 107932, 108155, 111320, 112838, 117370, 122705, 134915, 173048, 196328, 205160, 215864, 216310, 225676, 234740, 237941, 245410, 269830, 269951, 282095, 432620, 451352, 469480, 475882, 490820, 497513, 539660, 539902, 564190, 620609, 865240, 951764, 981640, 995026, 1079320, 1079804, 1128380, 1189705, 1241218, 1349755, 1903528, 1990052, 2159608, 2256760, 2379410, 2482436, 2487565, 2617351, 2699510, 3103045, 3980104, 4758820, 4964872, 4975130, 5234702, 5399020, 5472643, 6206090, 9517640, 9950260, 10469404, 10798040, 10945286, 12412180, 13086755, 19900520, 20938808, 21890572, 24824360, 26173510, 27363215, 43781144, 52347020, 54726430, 60199073, 104694040, 109452860, 120398146, 218905720, 240796292, 300995365, 481592584, 601990730, 1203981460, 2407962920]

約数ペア:

[(1, 2407962920), (2, 1203981460), (4, 601990730), (5, 481592584), (8, 300995365), (10, 240796292), (11, 218905720), (20, 120398146), (22, 109452860), (23, 104694040), (40, 60199073), (44, 54726430), (46, 52347020), (55, 43781144), (88, 27363215), (92, 26173510), (97, 24824360), (110, 21890572), (115, 20938808), (121, 19900520), (184, 13086755), (194, 12412180), (220, 10945286), (223, 10798040), (230, 10469404), (242, 9950260), (253, 9517640), (388, 6206090), (440, 5472643), (446, 5399020), (460, 5234702), (484, 4975130), (485, 4964872), (506, 4758820), (605, 3980104), (776, 3103045), (892, 2699510), (920, 2617351), (968, 2487565), (970, 2482436), (1012, 2379410), (1067, 2256760), (1115, 2159608), (1210, 1990052), (1265, 1903528), (1784, 1349755), (1940, 1241218), (2024, 1189705), (2134, 1128380), (2230, 1079804), (2231, 1079320), (2420, 995026), (2453, 981640), (2530, 951764), (2783, 865240), (3880, 620609), (4268, 564190), (4460, 539902), (4462, 539660), (4840, 497513), (4906, 490820), (5060, 475882), (5129, 469480), (5335, 451352), (5566, 432620), (8536, 282095), (8920, 269951), (8924, 269830), (9812, 245410), (10120, 237941), (10258, 234740), (10670, 225676), (11132, 216310), (11155, 215864), (11737, 205160), (12265, 196328), (13915, 173048), (17848, 134915), (19624, 122705), (20516, 117370), (21340, 112838), (21631, 111320), (22264, 108155), (22310, 107932), (23474, 102580), (24530, 98164), (24541, 98120), (25645, 93896), (26983, 89240), (27830, 86524), (41032, 58685), (42680, 56419), (43262, 55660), (44620, 53966), (46948, 51290), (49060, 49082)]