72397685160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{39989}}^1$

素因数の和:40160

約数の個数: 192

約数和(自身を含む): 242550547200

約数和(自身を除く): 170152862040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 107, 120, 141, 180, 188, 214, 235, 282, 321, 360, 376, 423, 428, 470, 535, 564, 642, 705, 846, 856, 940, 963, 1070, 1128, 1284, 1410, 1605, 1692, 1880, 1926, 2115, 2140, 2568, 2820, 3210, 3384, 3852, 4230, 4280, 4815, 5029, 5640, 6420, 7704, 8460, 9630, 10058, 12840, 15087, 16920, 19260, 20116, 25145, 30174, 38520, 39989, 40232, 45261, 50290, 60348, 75435, 79978, 90522, 100580, 119967, 120696, 150870, 159956, 181044, 199945, 201160, 226305, 239934, 301740, 319912, 359901, 362088, 399890, 452610, 479868, 599835, 603480, 719802, 799780, 905220, 959736, 1199670, 1439604, 1599560, 1799505, 1810440, 1879483, 2399340, 2879208, 3599010, 3758966, 4278823, 4798680, 5638449, 7198020, 7517932, 8557646, 9397415, 11276898, 12836469, 14396040, 15035864, 16915347, 17115292, 18794830, 21394115, 22553796, 25672938, 28192245, 33830694, 34230584, 37589660, 38509407, 42788230, 45107592, 51345876, 56384490, 64182345, 67661388, 75179320, 77018814, 84576735, 85576460, 102691752, 112768980, 128364690, 135322776, 154037628, 169153470, 171152920, 192547035, 201104681, 225537960, 256729380, 308075256, 338306940, 385094070, 402209362, 513458760, 603314043, 676613880, 770188140, 804418724, 1005523405, 1206628086, 1540376280, 1608837448, 1809942129, 2011046810, 2413256172, 3016570215, 3619884258, 4022093620, 4826512344, 6033140430, 7239768516, 8044187240, 9049710645, 12066280860, 14479537032, 18099421290, 24132561720, 36198842580, 72397685160]

約数ペア:

[(1, 72397685160), (2, 36198842580), (3, 24132561720), (4, 18099421290), (5, 14479537032), (6, 12066280860), (8, 9049710645), (9, 8044187240), (10, 7239768516), (12, 6033140430), (15, 4826512344), (18, 4022093620), (20, 3619884258), (24, 3016570215), (30, 2413256172), (36, 2011046810), (40, 1809942129), (45, 1608837448), (47, 1540376280), (60, 1206628086), (72, 1005523405), (90, 804418724), (94, 770188140), (107, 676613880), (120, 603314043), (141, 513458760), (180, 402209362), (188, 385094070), (214, 338306940), (235, 308075256), (282, 256729380), (321, 225537960), (360, 201104681), (376, 192547035), (423, 171152920), (428, 169153470), (470, 154037628), (535, 135322776), (564, 128364690), (642, 112768980), (705, 102691752), (846, 85576460), (856, 84576735), (940, 77018814), (963, 75179320), (1070, 67661388), (1128, 64182345), (1284, 56384490), (1410, 51345876), (1605, 45107592), (1692, 42788230), (1880, 38509407), (1926, 37589660), (2115, 34230584), (2140, 33830694), (2568, 28192245), (2820, 25672938), (3210, 22553796), (3384, 21394115), (3852, 18794830), (4230, 17115292), (4280, 16915347), (4815, 15035864), (5029, 14396040), (5640, 12836469), (6420, 11276898), (7704, 9397415), (8460, 8557646), (9630, 7517932), (10058, 7198020), (12840, 5638449), (15087, 4798680), (16920, 4278823), (19260, 3758966), (20116, 3599010), (25145, 2879208), (30174, 2399340), (38520, 1879483), (39989, 1810440), (40232, 1799505), (45261, 1599560), (50290, 1439604), (60348, 1199670), (75435, 959736), (79978, 905220), (90522, 799780), (100580, 719802), (119967, 603480), (120696, 599835), (150870, 479868), (159956, 452610), (181044, 399890), (199945, 362088), (201160, 359901), (226305, 319912), (239934, 301740)]