2749347720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:377

約数の個数: 384

約数和(自身を含む): 10567065600

約数和(自身を除く): 7817717880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 139, 140, 141, 167, 168, 180, 188, 210, 235, 252, 278, 280, 282, 315, 329, 334, 360, 376, 417, 420, 423, 470, 501, 504, 556, 564, 630, 658, 668, 695, 705, 834, 835, 840, 846, 940, 973, 987, 1002, 1112, 1128, 1169, 1251, 1260, 1316, 1336, 1390, 1410, 1503, 1645, 1668, 1670, 1692, 1880, 1946, 1974, 2004, 2085, 2115, 2338, 2502, 2505, 2520, 2632, 2780, 2820, 2919, 2961, 3006, 3290, 3336, 3340, 3384, 3507, 3892, 3948, 4008, 4170, 4230, 4676, 4865, 4935, 5004, 5010, 5560, 5640, 5838, 5845, 5922, 6012, 6255, 6533, 6580, 6680, 7014, 7515, 7784, 7849, 7896, 8340, 8460, 8757, 9352, 9730, 9870, 10008, 10020, 10521, 11676, 11690, 11844, 12024, 12510, 13066, 13160, 14028, 14595, 14805, 15030, 15698, 16680, 16920, 17514, 17535, 19460, 19599, 19740, 20040, 21042, 23213, 23352, 23380, 23547, 23688, 25020, 26132, 28056, 29190, 29610, 30060, 31396, 32665, 35028, 35070, 38920, 39198, 39245, 39480, 42084, 43785, 45731, 46426, 46760, 47094, 50040, 52264, 52605, 54943, 58380, 58797, 59220, 60120, 62792, 65330, 69639, 70056, 70140, 70641, 78396, 78490, 84168, 87570, 91462, 92852, 94188, 97995, 105210, 109886, 116065, 116760, 117594, 117735, 118440, 130660, 137193, 139278, 140280, 141282, 156792, 156980, 162491, 164829, 175140, 182924, 185704, 188376, 195990, 208917, 210420, 219772, 228655, 232130, 235188, 235470, 261320, 274386, 274715, 278556, 282564, 293985, 313960, 324982, 329658, 348195, 350280, 353205, 365848, 391980, 411579, 417834, 420840, 439544, 457310, 464260, 470376, 470940, 487473, 494487, 548772, 549430, 557112, 565128, 587970, 649964, 659316, 685965, 696390, 706410, 783960, 812455, 823158, 824145, 835668, 914620, 928520, 941880, 974946, 988974, 1044585, 1091011, 1097544, 1098860, 1175940, 1299928, 1318632, 1371930, 1392780, 1412820, 1462419, 1624910, 1646316, 1648290, 1671336, 1829240, 1949892, 1977948, 2057895, 2089170, 2182022, 2197720, 2351880, 2437365, 2472435, 2743860, 2785560, 2825640, 2924838, 3249820, 3273033, 3292632, 3296580, 3899784, 3955896, 4115790, 4178340, 4364044, 4874730, 4944870, 5455055, 5487720, 5849676, 6499640, 6546066, 6593160, 7312095, 7637077, 8231580, 8356680, 8728088, 9749460, 9819099, 9889740, 10910110, 11699352, 13092132, 14624190, 15274154, 16365165, 16463160, 19498920, 19638198, 19779480, 21820220, 22911231, 26184264, 29248380, 30548308, 32730330, 38185385, 39276396, 43640440, 45822462, 49095495, 58496760, 61096616, 65460660, 68733693, 76370770, 78552792, 91644924, 98190990, 114556155, 130921320, 137467386, 152741540, 183289848, 196381980, 229112310, 274934772, 305483080, 343668465, 392763960, 458224620, 549869544, 687336930, 916449240, 1374673860, 2749347720]

約数ペア:

[(1, 2749347720), (2, 1374673860), (3, 916449240), (4, 687336930), (5, 549869544), (6, 458224620), (7, 392763960), (8, 343668465), (9, 305483080), (10, 274934772), (12, 229112310), (14, 196381980), (15, 183289848), (18, 152741540), (20, 137467386), (21, 130921320), (24, 114556155), (28, 98190990), (30, 91644924), (35, 78552792), (36, 76370770), (40, 68733693), (42, 65460660), (45, 61096616), (47, 58496760), (56, 49095495), (60, 45822462), (63, 43640440), (70, 39276396), (72, 38185385), (84, 32730330), (90, 30548308), (94, 29248380), (105, 26184264), (120, 22911231), (126, 21820220), (139, 19779480), (140, 19638198), (141, 19498920), (167, 16463160), (168, 16365165), (180, 15274154), (188, 14624190), (210, 13092132), (235, 11699352), (252, 10910110), (278, 9889740), (280, 9819099), (282, 9749460), (315, 8728088), (329, 8356680), (334, 8231580), (360, 7637077), (376, 7312095), (417, 6593160), (420, 6546066), (423, 6499640), (470, 5849676), (501, 5487720), (504, 5455055), (556, 4944870), (564, 4874730), (630, 4364044), (658, 4178340), (668, 4115790), (695, 3955896), (705, 3899784), (834, 3296580), (835, 3292632), (840, 3273033), (846, 3249820), (940, 2924838), (973, 2825640), (987, 2785560), (1002, 2743860), (1112, 2472435), (1128, 2437365), (1169, 2351880), (1251, 2197720), (1260, 2182022), (1316, 2089170), (1336, 2057895), (1390, 1977948), (1410, 1949892), (1503, 1829240), (1645, 1671336), (1668, 1648290), (1670, 1646316), (1692, 1624910), (1880, 1462419), (1946, 1412820), (1974, 1392780), (2004, 1371930), (2085, 1318632), (2115, 1299928), (2338, 1175940), (2502, 1098860), (2505, 1097544), (2520, 1091011), (2632, 1044585), (2780, 988974), (2820, 974946), (2919, 941880), (2961, 928520), (3006, 914620), (3290, 835668), (3336, 824145), (3340, 823158), (3384, 812455), (3507, 783960), (3892, 706410), (3948, 696390), (4008, 685965), (4170, 659316), (4230, 649964), (4676, 587970), (4865, 565128), (4935, 557112), (5004, 549430), (5010, 548772), (5560, 494487), (5640, 487473), (5838, 470940), (5845, 470376), (5922, 464260), (6012, 457310), (6255, 439544), (6533, 420840), (6580, 417834), (6680, 411579), (7014, 391980), (7515, 365848), (7784, 353205), (7849, 350280), (7896, 348195), (8340, 329658), (8460, 324982), (8757, 313960), (9352, 293985), (9730, 282564), (9870, 278556), (10008, 274715), (10020, 274386), (10521, 261320), (11676, 235470), (11690, 235188), (11844, 232130), (12024, 228655), (12510, 219772), (13066, 210420), (13160, 208917), (14028, 195990), (14595, 188376), (14805, 185704), (15030, 182924), (15698, 175140), (16680, 164829), (16920, 162491), (17514, 156980), (17535, 156792), (19460, 141282), (19599, 140280), (19740, 139278), (20040, 137193), (21042, 130660), (23213, 118440), (23352, 117735), (23380, 117594), (23547, 116760), (23688, 116065), (25020, 109886), (26132, 105210), (28056, 97995), (29190, 94188), (29610, 92852), (30060, 91462), (31396, 87570), (32665, 84168), (35028, 78490), (35070, 78396), (38920, 70641), (39198, 70140), (39245, 70056), (39480, 69639), (42084, 65330), (43785, 62792), (45731, 60120), (46426, 59220), (46760, 58797), (47094, 58380), (50040, 54943), (52264, 52605)]