11831820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 44706816

約数和(自身を除く): 32874996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 197, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 394, 420, 429, 455, 462, 546, 572, 591, 660, 715, 770, 780, 788, 858, 910, 924, 985, 1001, 1092, 1155, 1182, 1365, 1379, 1430, 1540, 1716, 1820, 1970, 2002, 2145, 2167, 2310, 2364, 2561, 2730, 2758, 2860, 2955, 3003, 3940, 4004, 4137, 4290, 4334, 4620, 5005, 5122, 5460, 5516, 5910, 6006, 6501, 6895, 7683, 8274, 8580, 8668, 10010, 10244, 10835, 11820, 12012, 12805, 13002, 13790, 15015, 15169, 15366, 16548, 17927, 20020, 20685, 21670, 25610, 26004, 27580, 28171, 30030, 30338, 30732, 32505, 35854, 38415, 41370, 43340, 45507, 51220, 53781, 56342, 60060, 60676, 65010, 71708, 75845, 76830, 82740, 84513, 89635, 91014, 107562, 112684, 130020, 140855, 151690, 153660, 169026, 179270, 182028, 197197, 215124, 227535, 268905, 281710, 303380, 338052, 358540, 394394, 422565, 455070, 537810, 563420, 591591, 788788, 845130, 910140, 985985, 1075620, 1183182, 1690260, 1971970, 2366364, 2957955, 3943940, 5915910, 11831820]

約数ペア:

[(1, 11831820), (2, 5915910), (3, 3943940), (4, 2957955), (5, 2366364), (6, 1971970), (7, 1690260), (10, 1183182), (11, 1075620), (12, 985985), (13, 910140), (14, 845130), (15, 788788), (20, 591591), (21, 563420), (22, 537810), (26, 455070), (28, 422565), (30, 394394), (33, 358540), (35, 338052), (39, 303380), (42, 281710), (44, 268905), (52, 227535), (55, 215124), (60, 197197), (65, 182028), (66, 179270), (70, 169026), (77, 153660), (78, 151690), (84, 140855), (91, 130020), (105, 112684), (110, 107562), (130, 91014), (132, 89635), (140, 84513), (143, 82740), (154, 76830), (156, 75845), (165, 71708), (182, 65010), (195, 60676), (197, 60060), (210, 56342), (220, 53781), (231, 51220), (260, 45507), (273, 43340), (286, 41370), (308, 38415), (330, 35854), (364, 32505), (385, 30732), (390, 30338), (394, 30030), (420, 28171), (429, 27580), (455, 26004), (462, 25610), (546, 21670), (572, 20685), (591, 20020), (660, 17927), (715, 16548), (770, 15366), (780, 15169), (788, 15015), (858, 13790), (910, 13002), (924, 12805), (985, 12012), (1001, 11820), (1092, 10835), (1155, 10244), (1182, 10010), (1365, 8668), (1379, 8580), (1430, 8274), (1540, 7683), (1716, 6895), (1820, 6501), (1970, 6006), (2002, 5910), (2145, 5516), (2167, 5460), (2310, 5122), (2364, 5005), (2561, 4620), (2730, 4334), (2758, 4290), (2860, 4137), (2955, 4004), (3003, 3940)]