211311216720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{47513}}^1$

素因数の和:47635

約数の個数: 320

約数和(自身を含む): 763568985600

約数和(自身を除く): 552257768880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 71, 72, 80, 87, 90, 108, 116, 120, 135, 142, 144, 145, 174, 180, 213, 216, 232, 240, 261, 270, 284, 290, 348, 355, 360, 426, 432, 435, 464, 522, 540, 568, 580, 639, 696, 710, 720, 783, 852, 870, 1044, 1065, 1080, 1136, 1160, 1278, 1305, 1392, 1420, 1566, 1704, 1740, 1917, 2059, 2088, 2130, 2160, 2320, 2556, 2610, 2840, 3132, 3195, 3408, 3480, 3834, 3915, 4118, 4176, 4260, 5112, 5220, 5680, 6177, 6264, 6390, 6960, 7668, 7830, 8236, 8520, 9585, 10224, 10295, 10440, 12354, 12528, 12780, 15336, 15660, 16472, 17040, 18531, 19170, 20590, 20880, 24708, 25560, 30672, 30885, 31320, 32944, 37062, 38340, 41180, 47513, 49416, 51120, 55593, 61770, 62640, 74124, 76680, 82360, 92655, 95026, 98832, 111186, 123540, 142539, 148248, 153360, 164720, 185310, 190052, 222372, 237565, 247080, 277965, 285078, 296496, 370620, 380104, 427617, 444744, 475130, 494160, 555930, 570156, 712695, 741240, 760208, 855234, 889488, 950260, 1111860, 1140312, 1282851, 1377877, 1425390, 1482480, 1710468, 1900520, 2138085, 2223720, 2280624, 2565702, 2755754, 2850780, 3373423, 3420936, 3801040, 4133631, 4276170, 4447440, 5131404, 5511508, 5701560, 6414255, 6746846, 6841872, 6889385, 8267262, 8552340, 10120269, 10262808, 11023016, 11403120, 12400893, 12828510, 13493692, 13778770, 16534524, 16867115, 17104680, 20240538, 20525616, 20668155, 22046032, 24801786, 25657020, 26987384, 27557540, 30360807, 33069048, 33734230, 34209360, 37202679, 40481076, 41336310, 49603572, 50601345, 51314040, 53974768, 55115080, 60721614, 62004465, 66138096, 67468460, 74405358, 80962152, 82672620, 91082421, 97829267, 99207144, 101202690, 102628080, 110230160, 121443228, 124008930, 134936920, 148810716, 151804035, 161924304, 165345240, 182164842, 186013395, 195658534, 198414288, 202405380, 242886456, 248017860, 269873840, 293487801, 297621432, 303608070, 330690480, 364329684, 372026790, 391317068, 404810760, 455412105, 485772912, 489146335, 496035720, 586975602, 595242864, 607216140, 728659368, 744053580, 782634136, 809621520, 880463403, 910824210, 978292670, 992071440, 1173951204, 1214432280, 1457318736, 1467439005, 1488107160, 1565268272, 1760926806, 1821648420, 1956585340, 2347902408, 2428864560, 2641390209, 2934878010, 2976214320, 3521853612, 3643296840, 3913170680, 4402317015, 4695804816, 5282780418, 5869756020, 7043707224, 7286593680, 7826341360, 8804634030, 10565560836, 11739512040, 13206951045, 14087414448, 17609268060, 21131121672, 23479024080, 26413902090, 35218536120, 42262243344, 52827804180, 70437072240, 105655608360, 211311216720]

約数ペア:

[(1, 211311216720), (2, 105655608360), (3, 70437072240), (4, 52827804180), (5, 42262243344), (6, 35218536120), (8, 26413902090), (9, 23479024080), (10, 21131121672), (12, 17609268060), (15, 14087414448), (16, 13206951045), (18, 11739512040), (20, 10565560836), (24, 8804634030), (27, 7826341360), (29, 7286593680), (30, 7043707224), (36, 5869756020), (40, 5282780418), (45, 4695804816), (48, 4402317015), (54, 3913170680), (58, 3643296840), (60, 3521853612), (71, 2976214320), (72, 2934878010), (80, 2641390209), (87, 2428864560), (90, 2347902408), (108, 1956585340), (116, 1821648420), (120, 1760926806), (135, 1565268272), (142, 1488107160), (144, 1467439005), (145, 1457318736), (174, 1214432280), (180, 1173951204), (213, 992071440), (216, 978292670), (232, 910824210), (240, 880463403), (261, 809621520), (270, 782634136), (284, 744053580), (290, 728659368), (348, 607216140), (355, 595242864), (360, 586975602), (426, 496035720), (432, 489146335), (435, 485772912), (464, 455412105), (522, 404810760), (540, 391317068), (568, 372026790), (580, 364329684), (639, 330690480), (696, 303608070), (710, 297621432), (720, 293487801), (783, 269873840), (852, 248017860), (870, 242886456), (1044, 202405380), (1065, 198414288), (1080, 195658534), (1136, 186013395), (1160, 182164842), (1278, 165345240), (1305, 161924304), (1392, 151804035), (1420, 148810716), (1566, 134936920), (1704, 124008930), (1740, 121443228), (1917, 110230160), (2059, 102628080), (2088, 101202690), (2130, 99207144), (2160, 97829267), (2320, 91082421), (2556, 82672620), (2610, 80962152), (2840, 74405358), (3132, 67468460), (3195, 66138096), (3408, 62004465), (3480, 60721614), (3834, 55115080), (3915, 53974768), (4118, 51314040), (4176, 50601345), (4260, 49603572), (5112, 41336310), (5220, 40481076), (5680, 37202679), (6177, 34209360), (6264, 33734230), (6390, 33069048), (6960, 30360807), (7668, 27557540), (7830, 26987384), (8236, 25657020), (8520, 24801786), (9585, 22046032), (10224, 20668155), (10295, 20525616), (10440, 20240538), (12354, 17104680), (12528, 16867115), (12780, 16534524), (15336, 13778770), (15660, 13493692), (16472, 12828510), (17040, 12400893), (18531, 11403120), (19170, 11023016), (20590, 10262808), (20880, 10120269), (24708, 8552340), (25560, 8267262), (30672, 6889385), (30885, 6841872), (31320, 6746846), (32944, 6414255), (37062, 5701560), (38340, 5511508), (41180, 5131404), (47513, 4447440), (49416, 4276170), (51120, 4133631), (55593, 3801040), (61770, 3420936), (62640, 3373423), (74124, 2850780), (76680, 2755754), (82360, 2565702), (92655, 2280624), (95026, 2223720), (98832, 2138085), (111186, 1900520), (123540, 1710468), (142539, 1482480), (148248, 1425390), (153360, 1377877), (164720, 1282851), (185310, 1140312), (190052, 1111860), (222372, 950260), (237565, 889488), (247080, 855234), (277965, 760208), (285078, 741240), (296496, 712695), (370620, 570156), (380104, 555930), (427617, 494160), (444744, 475130)]