1945535280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 320

約数和(自身を含む): 6782565888

約数和(自身を除く): 4837030608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 67, 78, 80, 82, 104, 120, 123, 130, 134, 156, 164, 195, 201, 205, 208, 227, 240, 246, 260, 268, 312, 328, 335, 390, 402, 410, 454, 492, 520, 533, 536, 615, 624, 656, 670, 681, 780, 804, 820, 871, 908, 984, 1005, 1040, 1066, 1072, 1135, 1230, 1340, 1362, 1560, 1599, 1608, 1640, 1742, 1816, 1968, 2010, 2132, 2270, 2460, 2613, 2665, 2680, 2724, 2747, 2951, 3120, 3198, 3216, 3280, 3405, 3484, 3632, 4020, 4264, 4355, 4540, 4920, 5226, 5330, 5360, 5448, 5494, 5902, 6396, 6810, 6968, 7995, 8040, 8241, 8528, 8710, 8853, 9080, 9307, 9840, 10452, 10660, 10896, 10988, 11804, 12792, 13065, 13620, 13735, 13936, 14755, 15209, 15990, 16080, 16482, 17420, 17706, 18160, 18614, 20904, 21320, 21976, 23608, 25584, 26130, 27240, 27470, 27921, 29510, 30418, 31980, 32964, 34840, 35412, 35711, 37228, 41205, 41808, 42640, 43952, 44265, 45627, 46535, 47216, 52260, 54480, 54940, 55842, 59020, 60836, 63960, 65928, 69680, 70824, 71422, 74456, 76045, 82410, 88530, 91254, 93070, 104520, 107133, 109880, 111684, 118040, 120991, 121672, 127920, 131856, 139605, 141648, 142844, 148912, 152090, 164820, 177060, 178555, 182508, 186140, 197717, 209040, 214266, 219760, 223368, 228135, 236080, 241982, 243344, 279210, 285688, 304180, 329640, 354120, 357110, 362973, 365016, 372280, 395434, 428532, 446736, 456270, 483964, 535665, 558420, 571376, 593151, 604955, 608360, 623569, 659280, 708240, 714220, 725946, 730032, 744560, 790868, 857064, 912540, 967928, 988585, 1071330, 1116840, 1186302, 1209910, 1216720, 1247138, 1428440, 1451892, 1581736, 1714128, 1814865, 1825080, 1870707, 1935856, 1977170, 2142660, 2233680, 2372604, 2419820, 2494276, 2856880, 2903784, 2965755, 3117845, 3163472, 3629730, 3650160, 3741414, 3954340, 4285320, 4745208, 4839640, 4988552, 5807568, 5931510, 6235690, 7259460, 7482828, 7908680, 8106397, 8570640, 9353535, 9490416, 9679280, 9977104, 11863020, 12471380, 14518920, 14965656, 15817360, 16212794, 18707070, 23726040, 24319191, 24942760, 29037840, 29931312, 32425588, 37414140, 40531985, 47452080, 48638382, 49885520, 64851176, 74828280, 81063970, 97276764, 121595955, 129702352, 149656560, 162127940, 194553528, 243191910, 324255880, 389107056, 486383820, 648511760, 972767640, 1945535280]

約数ペア:

[(1, 1945535280), (2, 972767640), (3, 648511760), (4, 486383820), (5, 389107056), (6, 324255880), (8, 243191910), (10, 194553528), (12, 162127940), (13, 149656560), (15, 129702352), (16, 121595955), (20, 97276764), (24, 81063970), (26, 74828280), (30, 64851176), (39, 49885520), (40, 48638382), (41, 47452080), (48, 40531985), (52, 37414140), (60, 32425588), (65, 29931312), (67, 29037840), (78, 24942760), (80, 24319191), (82, 23726040), (104, 18707070), (120, 16212794), (123, 15817360), (130, 14965656), (134, 14518920), (156, 12471380), (164, 11863020), (195, 9977104), (201, 9679280), (205, 9490416), (208, 9353535), (227, 8570640), (240, 8106397), (246, 7908680), (260, 7482828), (268, 7259460), (312, 6235690), (328, 5931510), (335, 5807568), (390, 4988552), (402, 4839640), (410, 4745208), (454, 4285320), (492, 3954340), (520, 3741414), (533, 3650160), (536, 3629730), (615, 3163472), (624, 3117845), (656, 2965755), (670, 2903784), (681, 2856880), (780, 2494276), (804, 2419820), (820, 2372604), (871, 2233680), (908, 2142660), (984, 1977170), (1005, 1935856), (1040, 1870707), (1066, 1825080), (1072, 1814865), (1135, 1714128), (1230, 1581736), (1340, 1451892), (1362, 1428440), (1560, 1247138), (1599, 1216720), (1608, 1209910), (1640, 1186302), (1742, 1116840), (1816, 1071330), (1968, 988585), (2010, 967928), (2132, 912540), (2270, 857064), (2460, 790868), (2613, 744560), (2665, 730032), (2680, 725946), (2724, 714220), (2747, 708240), (2951, 659280), (3120, 623569), (3198, 608360), (3216, 604955), (3280, 593151), (3405, 571376), (3484, 558420), (3632, 535665), (4020, 483964), (4264, 456270), (4355, 446736), (4540, 428532), (4920, 395434), (5226, 372280), (5330, 365016), (5360, 362973), (5448, 357110), (5494, 354120), (5902, 329640), (6396, 304180), (6810, 285688), (6968, 279210), (7995, 243344), (8040, 241982), (8241, 236080), (8528, 228135), (8710, 223368), (8853, 219760), (9080, 214266), (9307, 209040), (9840, 197717), (10452, 186140), (10660, 182508), (10896, 178555), (10988, 177060), (11804, 164820), (12792, 152090), (13065, 148912), (13620, 142844), (13735, 141648), (13936, 139605), (14755, 131856), (15209, 127920), (15990, 121672), (16080, 120991), (16482, 118040), (17420, 111684), (17706, 109880), (18160, 107133), (18614, 104520), (20904, 93070), (21320, 91254), (21976, 88530), (23608, 82410), (25584, 76045), (26130, 74456), (27240, 71422), (27470, 70824), (27921, 69680), (29510, 65928), (30418, 63960), (31980, 60836), (32964, 59020), (34840, 55842), (35412, 54940), (35711, 54480), (37228, 52260), (41205, 47216), (41808, 46535), (42640, 45627), (43952, 44265)]