1181511760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 3345567120

約数和(自身を除く): 2164055360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 41, 44, 52, 55, 65, 80, 82, 88, 104, 110, 121, 130, 143, 164, 176, 205, 208, 220, 229, 242, 260, 286, 328, 410, 440, 451, 458, 484, 520, 533, 572, 605, 656, 715, 820, 880, 902, 916, 968, 1040, 1066, 1144, 1145, 1210, 1430, 1573, 1640, 1804, 1832, 1936, 2132, 2255, 2288, 2290, 2420, 2519, 2665, 2860, 2977, 3146, 3280, 3608, 3664, 4264, 4510, 4580, 4840, 4961, 5038, 5330, 5720, 5863, 5954, 6292, 7216, 7865, 8528, 9020, 9160, 9389, 9680, 9922, 10076, 10660, 11440, 11726, 11908, 12584, 12595, 14885, 15730, 18040, 18320, 18778, 19844, 20152, 21320, 23452, 23816, 24805, 25168, 25190, 27709, 29315, 29770, 31460, 32747, 36080, 37556, 39688, 40304, 42640, 46904, 46945, 47632, 49610, 50380, 55418, 58630, 59540, 62920, 64493, 65494, 75112, 79376, 93808, 93890, 99220, 100760, 103279, 110836, 117260, 119080, 122057, 125840, 128986, 130988, 138545, 150224, 163735, 187780, 198440, 201520, 206558, 221672, 234520, 238160, 244114, 257972, 261976, 277090, 322465, 327470, 360217, 375560, 396880, 413116, 443344, 469040, 488228, 515944, 516395, 523952, 554180, 610285, 644930, 654940, 720434, 751120, 826232, 976456, 1031888, 1032790, 1108360, 1136069, 1220570, 1289860, 1309880, 1342627, 1440868, 1652464, 1801085, 1952912, 2065580, 2216720, 2272138, 2441140, 2579720, 2619760, 2685254, 2881736, 3602170, 4131160, 4544276, 4882280, 5159440, 5370508, 5680345, 5763472, 6713135, 7204340, 8262320, 9088552, 9764560, 10741016, 11360690, 13426270, 14408680, 14768897, 18177104, 21482032, 22721380, 26852540, 28817360, 29537794, 45442760, 53705080, 59075588, 73844485, 90885520, 107410160, 118151176, 147688970, 236302352, 295377940, 590755880, 1181511760]

約数ペア:

[(1, 1181511760), (2, 590755880), (4, 295377940), (5, 236302352), (8, 147688970), (10, 118151176), (11, 107410160), (13, 90885520), (16, 73844485), (20, 59075588), (22, 53705080), (26, 45442760), (40, 29537794), (41, 28817360), (44, 26852540), (52, 22721380), (55, 21482032), (65, 18177104), (80, 14768897), (82, 14408680), (88, 13426270), (104, 11360690), (110, 10741016), (121, 9764560), (130, 9088552), (143, 8262320), (164, 7204340), (176, 6713135), (205, 5763472), (208, 5680345), (220, 5370508), (229, 5159440), (242, 4882280), (260, 4544276), (286, 4131160), (328, 3602170), (410, 2881736), (440, 2685254), (451, 2619760), (458, 2579720), (484, 2441140), (520, 2272138), (533, 2216720), (572, 2065580), (605, 1952912), (656, 1801085), (715, 1652464), (820, 1440868), (880, 1342627), (902, 1309880), (916, 1289860), (968, 1220570), (1040, 1136069), (1066, 1108360), (1144, 1032790), (1145, 1031888), (1210, 976456), (1430, 826232), (1573, 751120), (1640, 720434), (1804, 654940), (1832, 644930), (1936, 610285), (2132, 554180), (2255, 523952), (2288, 516395), (2290, 515944), (2420, 488228), (2519, 469040), (2665, 443344), (2860, 413116), (2977, 396880), (3146, 375560), (3280, 360217), (3608, 327470), (3664, 322465), (4264, 277090), (4510, 261976), (4580, 257972), (4840, 244114), (4961, 238160), (5038, 234520), (5330, 221672), (5720, 206558), (5863, 201520), (5954, 198440), (6292, 187780), (7216, 163735), (7865, 150224), (8528, 138545), (9020, 130988), (9160, 128986), (9389, 125840), (9680, 122057), (9922, 119080), (10076, 117260), (10660, 110836), (11440, 103279), (11726, 100760), (11908, 99220), (12584, 93890), (12595, 93808), (14885, 79376), (15730, 75112), (18040, 65494), (18320, 64493), (18778, 62920), (19844, 59540), (20152, 58630), (21320, 55418), (23452, 50380), (23816, 49610), (24805, 47632), (25168, 46945), (25190, 46904), (27709, 42640), (29315, 40304), (29770, 39688), (31460, 37556), (32747, 36080)]