147523320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8363}}^1$

素因数の和:8394

約数の個数: 144

約数和(自身を含む): 557795160

約数和(自身を除く): 410271840

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, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8363, 8820, 16726, 17640, 25089, 33452, 41815, 50178, 58541, 66904, 75267, 83630, 100356, 117082, 125445, 150534, 167260, 175623, 200712, 234164, 250890, 292705, 301068, 334520, 351246, 376335, 409787, 468328, 501780, 526869, 585410, 602136, 702492, 752670, 819574, 878115, 1003560, 1053738, 1170820, 1229361, 1404984, 1505340, 1639148, 1756230, 2048935, 2107476, 2341640, 2458722, 2634345, 3010680, 3278296, 3512460, 3688083, 4097870, 4214952, 4917444, 5268690, 6146805, 7024920, 7376166, 8195740, 9834888, 10537380, 12293610, 14752332, 16391480, 18440415, 21074760, 24587220, 29504664, 36880830, 49174440, 73761660, 147523320]

約数ペア:

[(1, 147523320), (2, 73761660), (3, 49174440), (4, 36880830), (5, 29504664), (6, 24587220), (7, 21074760), (8, 18440415), (9, 16391480), (10, 14752332), (12, 12293610), (14, 10537380), (15, 9834888), (18, 8195740), (20, 7376166), (21, 7024920), (24, 6146805), (28, 5268690), (30, 4917444), (35, 4214952), (36, 4097870), (40, 3688083), (42, 3512460), (45, 3278296), (49, 3010680), (56, 2634345), (60, 2458722), (63, 2341640), (70, 2107476), (72, 2048935), (84, 1756230), (90, 1639148), (98, 1505340), (105, 1404984), (120, 1229361), (126, 1170820), (140, 1053738), (147, 1003560), (168, 878115), (180, 819574), (196, 752670), (210, 702492), (245, 602136), (252, 585410), (280, 526869), (294, 501780), (315, 468328), (360, 409787), (392, 376335), (420, 351246), (441, 334520), (490, 301068), (504, 292705), (588, 250890), (630, 234164), (735, 200712), (840, 175623), (882, 167260), (980, 150534), (1176, 125445), (1260, 117082), (1470, 100356), (1764, 83630), (1960, 75267), (2205, 66904), (2520, 58541), (2940, 50178), (3528, 41815), (4410, 33452), (5880, 25089), (8363, 17640), (8820, 16726)]