2642807160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:907

約数の個数: 288

約数和(自身を含む): 10049916240

約数和(自身を除く): 7407109080

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 233, 245, 252, 280, 294, 315, 360, 392, 420, 441, 466, 490, 504, 588, 630, 643, 699, 735, 840, 882, 932, 980, 1165, 1176, 1260, 1286, 1398, 1470, 1631, 1764, 1864, 1929, 1960, 2097, 2205, 2330, 2520, 2572, 2796, 2940, 3215, 3262, 3495, 3528, 3858, 4194, 4410, 4501, 4660, 4893, 5144, 5592, 5787, 5880, 6430, 6524, 6990, 7716, 8155, 8388, 8820, 9002, 9320, 9645, 9786, 10485, 11417, 11574, 12860, 13048, 13503, 13980, 14679, 15432, 16310, 16776, 17640, 18004, 19290, 19572, 20970, 22505, 22834, 23148, 24465, 25720, 27006, 27960, 28935, 29358, 31507, 32620, 34251, 36008, 38580, 39144, 40509, 41940, 45010, 45668, 46296, 48930, 54012, 57085, 57870, 58716, 63014, 65240, 67515, 68502, 73395, 77160, 81018, 83880, 90020, 91336, 94521, 97860, 102753, 108024, 114170, 115740, 117432, 126028, 135030, 137004, 146790, 149819, 157535, 162036, 171255, 180040, 189042, 195720, 202545, 205506, 228340, 231480, 252056, 270060, 274008, 283563, 293580, 299638, 315070, 324072, 342510, 378084, 405090, 411012, 449457, 456680, 472605, 513765, 540120, 567126, 587160, 599276, 630140, 685020, 749095, 756168, 810180, 822024, 898914, 945210, 1027530, 1048733, 1134252, 1198552, 1260280, 1348371, 1370040, 1417815, 1498190, 1620360, 1797828, 1890420, 2055060, 2097466, 2247285, 2268504, 2696742, 2835630, 2996380, 3146199, 3595656, 3780840, 4110120, 4194932, 4494570, 5243665, 5393484, 5671260, 5992760, 6292398, 6741855, 7341131, 8389864, 8989140, 9438597, 10487330, 10786968, 11342520, 12584796, 13483710, 14682262, 15730995, 17978280, 18877194, 20974660, 22023393, 25169592, 26967420, 29364524, 31461990, 36705655, 37754388, 41949320, 44046786, 47192985, 53934840, 58729048, 62923980, 66070179, 73411310, 75508776, 88093572, 94385970, 110116965, 125847960, 132140358, 146822620, 176187144, 188771940, 220233930, 264280716, 293645240, 330350895, 377543880, 440467860, 528561432, 660701790, 880935720, 1321403580, 2642807160]

約数ペア:

[(1, 2642807160), (2, 1321403580), (3, 880935720), (4, 660701790), (5, 528561432), (6, 440467860), (7, 377543880), (8, 330350895), (9, 293645240), (10, 264280716), (12, 220233930), (14, 188771940), (15, 176187144), (18, 146822620), (20, 132140358), (21, 125847960), (24, 110116965), (28, 94385970), (30, 88093572), (35, 75508776), (36, 73411310), (40, 66070179), (42, 62923980), (45, 58729048), (49, 53934840), (56, 47192985), (60, 44046786), (63, 41949320), (70, 37754388), (72, 36705655), (84, 31461990), (90, 29364524), (98, 26967420), (105, 25169592), (120, 22023393), (126, 20974660), (140, 18877194), (147, 17978280), (168, 15730995), (180, 14682262), (196, 13483710), (210, 12584796), (233, 11342520), (245, 10786968), (252, 10487330), (280, 9438597), (294, 8989140), (315, 8389864), (360, 7341131), (392, 6741855), (420, 6292398), (441, 5992760), (466, 5671260), (490, 5393484), (504, 5243665), (588, 4494570), (630, 4194932), (643, 4110120), (699, 3780840), (735, 3595656), (840, 3146199), (882, 2996380), (932, 2835630), (980, 2696742), (1165, 2268504), (1176, 2247285), (1260, 2097466), (1286, 2055060), (1398, 1890420), (1470, 1797828), (1631, 1620360), (1764, 1498190), (1864, 1417815), (1929, 1370040), (1960, 1348371), (2097, 1260280), (2205, 1198552), (2330, 1134252), (2520, 1048733), (2572, 1027530), (2796, 945210), (2940, 898914), (3215, 822024), (3262, 810180), (3495, 756168), (3528, 749095), (3858, 685020), (4194, 630140), (4410, 599276), (4501, 587160), (4660, 567126), (4893, 540120), (5144, 513765), (5592, 472605), (5787, 456680), (5880, 449457), (6430, 411012), (6524, 405090), (6990, 378084), (7716, 342510), (8155, 324072), (8388, 315070), (8820, 299638), (9002, 293580), (9320, 283563), (9645, 274008), (9786, 270060), (10485, 252056), (11417, 231480), (11574, 228340), (12860, 205506), (13048, 202545), (13503, 195720), (13980, 189042), (14679, 180040), (15432, 171255), (16310, 162036), (16776, 157535), (17640, 149819), (18004, 146790), (19290, 137004), (19572, 135030), (20970, 126028), (22505, 117432), (22834, 115740), (23148, 114170), (24465, 108024), (25720, 102753), (27006, 97860), (27960, 94521), (28935, 91336), (29358, 90020), (31507, 83880), (32620, 81018), (34251, 77160), (36008, 73395), (38580, 68502), (39144, 67515), (40509, 65240), (41940, 63014), (45010, 58716), (45668, 57870), (46296, 57085), (48930, 54012)]