126100520

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 359984520

約数和(自身を除く): 233884000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 101, 104, 130, 140, 182, 196, 202, 245, 260, 280, 343, 364, 392, 404, 455, 490, 505, 520, 637, 686, 707, 728, 808, 910, 980, 1010, 1274, 1313, 1372, 1414, 1715, 1820, 1960, 2020, 2401, 2548, 2626, 2744, 2828, 3185, 3430, 3535, 3640, 4040, 4459, 4802, 4949, 5096, 5252, 5656, 6370, 6565, 6860, 7070, 8918, 9191, 9604, 9898, 10504, 12005, 12740, 13130, 13720, 14140, 17836, 18382, 19208, 19796, 22295, 24010, 24745, 25480, 26260, 28280, 31213, 34643, 35672, 36764, 39592, 44590, 45955, 48020, 49490, 52520, 62426, 64337, 69286, 73528, 89180, 91910, 96040, 98980, 124852, 128674, 138572, 156065, 173215, 178360, 183820, 197960, 242501, 249704, 257348, 277144, 312130, 321685, 346430, 367640, 450359, 485002, 514696, 624260, 643370, 692860, 900718, 970004, 1212505, 1248520, 1286740, 1385720, 1801436, 1940008, 2251795, 2425010, 2573480, 3152513, 3602872, 4503590, 4850020, 6305026, 9007180, 9700040, 12610052, 15762565, 18014360, 25220104, 31525130, 63050260, 126100520]

約数ペア:

[(1, 126100520), (2, 63050260), (4, 31525130), (5, 25220104), (7, 18014360), (8, 15762565), (10, 12610052), (13, 9700040), (14, 9007180), (20, 6305026), (26, 4850020), (28, 4503590), (35, 3602872), (40, 3152513), (49, 2573480), (52, 2425010), (56, 2251795), (65, 1940008), (70, 1801436), (91, 1385720), (98, 1286740), (101, 1248520), (104, 1212505), (130, 970004), (140, 900718), (182, 692860), (196, 643370), (202, 624260), (245, 514696), (260, 485002), (280, 450359), (343, 367640), (364, 346430), (392, 321685), (404, 312130), (455, 277144), (490, 257348), (505, 249704), (520, 242501), (637, 197960), (686, 183820), (707, 178360), (728, 173215), (808, 156065), (910, 138572), (980, 128674), (1010, 124852), (1274, 98980), (1313, 96040), (1372, 91910), (1414, 89180), (1715, 73528), (1820, 69286), (1960, 64337), (2020, 62426), (2401, 52520), (2548, 49490), (2626, 48020), (2744, 45955), (2828, 44590), (3185, 39592), (3430, 36764), (3535, 35672), (3640, 34643), (4040, 31213), (4459, 28280), (4802, 26260), (4949, 25480), (5096, 24745), (5252, 24010), (5656, 22295), (6370, 19796), (6565, 19208), (6860, 18382), (7070, 17836), (8918, 14140), (9191, 13720), (9604, 13130), (9898, 12740), (10504, 12005)]