152748120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 552407040

約数和(自身を除く): 399658920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 53, 56, 60, 70, 73, 84, 94, 105, 106, 120, 140, 141, 146, 159, 168, 188, 210, 212, 219, 235, 265, 280, 282, 292, 318, 329, 365, 371, 376, 420, 424, 438, 470, 511, 530, 564, 584, 636, 658, 705, 730, 742, 795, 840, 876, 940, 987, 1022, 1060, 1095, 1113, 1128, 1272, 1316, 1410, 1460, 1484, 1533, 1590, 1645, 1752, 1855, 1880, 1974, 2044, 2120, 2190, 2226, 2491, 2555, 2632, 2820, 2920, 2968, 3066, 3180, 3290, 3431, 3710, 3869, 3948, 4088, 4380, 4452, 4935, 4982, 5110, 5565, 5640, 6132, 6360, 6580, 6862, 7420, 7473, 7665, 7738, 7896, 8760, 8904, 9870, 9964, 10220, 10293, 11130, 11607, 12264, 12455, 13160, 13724, 14840, 14946, 15330, 15476, 17155, 17437, 19345, 19740, 19928, 20440, 20586, 22260, 23214, 24017, 24910, 27083, 27448, 29892, 30660, 30952, 34310, 34874, 37365, 38690, 39480, 41172, 44520, 46428, 48034, 49820, 51465, 52311, 54166, 58035, 59784, 61320, 68620, 69748, 72051, 74730, 77380, 81249, 82344, 87185, 92856, 96068, 99640, 102930, 104622, 108332, 116070, 120085, 135415, 137240, 139496, 144102, 149460, 154760, 162498, 174370, 181843, 192136, 205860, 209244, 216664, 232140, 240170, 261555, 270830, 288204, 298920, 324996, 348740, 360255, 363686, 406245, 411720, 418488, 464280, 480340, 523110, 541660, 545529, 576408, 649992, 697480, 720510, 727372, 812490, 909215, 960680, 1046220, 1083320, 1091058, 1272901, 1441020, 1454744, 1624980, 1818430, 2092440, 2182116, 2545802, 2727645, 2882040, 3249960, 3636860, 3818703, 4364232, 5091604, 5455290, 6364505, 7273720, 7637406, 10183208, 10910580, 12729010, 15274812, 19093515, 21821160, 25458020, 30549624, 38187030, 50916040, 76374060, 152748120]

約数ペア:

[(1, 152748120), (2, 76374060), (3, 50916040), (4, 38187030), (5, 30549624), (6, 25458020), (7, 21821160), (8, 19093515), (10, 15274812), (12, 12729010), (14, 10910580), (15, 10183208), (20, 7637406), (21, 7273720), (24, 6364505), (28, 5455290), (30, 5091604), (35, 4364232), (40, 3818703), (42, 3636860), (47, 3249960), (53, 2882040), (56, 2727645), (60, 2545802), (70, 2182116), (73, 2092440), (84, 1818430), (94, 1624980), (105, 1454744), (106, 1441020), (120, 1272901), (140, 1091058), (141, 1083320), (146, 1046220), (159, 960680), (168, 909215), (188, 812490), (210, 727372), (212, 720510), (219, 697480), (235, 649992), (265, 576408), (280, 545529), (282, 541660), (292, 523110), (318, 480340), (329, 464280), (365, 418488), (371, 411720), (376, 406245), (420, 363686), (424, 360255), (438, 348740), (470, 324996), (511, 298920), (530, 288204), (564, 270830), (584, 261555), (636, 240170), (658, 232140), (705, 216664), (730, 209244), (742, 205860), (795, 192136), (840, 181843), (876, 174370), (940, 162498), (987, 154760), (1022, 149460), (1060, 144102), (1095, 139496), (1113, 137240), (1128, 135415), (1272, 120085), (1316, 116070), (1410, 108332), (1460, 104622), (1484, 102930), (1533, 99640), (1590, 96068), (1645, 92856), (1752, 87185), (1855, 82344), (1880, 81249), (1974, 77380), (2044, 74730), (2120, 72051), (2190, 69748), (2226, 68620), (2491, 61320), (2555, 59784), (2632, 58035), (2820, 54166), (2920, 52311), (2968, 51465), (3066, 49820), (3180, 48034), (3290, 46428), (3431, 44520), (3710, 41172), (3869, 39480), (3948, 38690), (4088, 37365), (4380, 34874), (4452, 34310), (4935, 30952), (4982, 30660), (5110, 29892), (5565, 27448), (5640, 27083), (6132, 24910), (6360, 24017), (6580, 23214), (6862, 22260), (7420, 20586), (7473, 20440), (7665, 19928), (7738, 19740), (7896, 19345), (8760, 17437), (8904, 17155), (9870, 15476), (9964, 15330), (10220, 14946), (10293, 14840), (11130, 13724), (11607, 13160), (12264, 12455)]