71040240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 200

約数和(自身を含む): 260169360

約数和(自身を除く): 189129120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 577, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1154, 1296, 1368, 1520, 1539, 1620, 1710, 1731, 2052, 2160, 2280, 2308, 2565, 2736, 2885, 3078, 3240, 3420, 3462, 4104, 4560, 4616, 5130, 5193, 5770, 6156, 6480, 6840, 6924, 7695, 8208, 8655, 9232, 10260, 10386, 10963, 11540, 12312, 13680, 13848, 15390, 15579, 17310, 20520, 20772, 21926, 23080, 24624, 25965, 27696, 30780, 31158, 32889, 34620, 41040, 41544, 43852, 46160, 46737, 51930, 54815, 61560, 62316, 65778, 69240, 77895, 83088, 87704, 93474, 98667, 103860, 109630, 123120, 124632, 131556, 138480, 155790, 164445, 175408, 186948, 197334, 207720, 219260, 233685, 249264, 263112, 296001, 311580, 328890, 373896, 394668, 415440, 438520, 467370, 493335, 526224, 592002, 623160, 657780, 747792, 789336, 877040, 888003, 934740, 986670, 1184004, 1246320, 1315560, 1480005, 1578672, 1776006, 1869480, 1973340, 2368008, 2631120, 2960010, 3552012, 3738960, 3946680, 4440015, 4736016, 5920020, 7104024, 7893360, 8880030, 11840040, 14208048, 17760060, 23680080, 35520120, 71040240]

約数ペア:

[(1, 71040240), (2, 35520120), (3, 23680080), (4, 17760060), (5, 14208048), (6, 11840040), (8, 8880030), (9, 7893360), (10, 7104024), (12, 5920020), (15, 4736016), (16, 4440015), (18, 3946680), (19, 3738960), (20, 3552012), (24, 2960010), (27, 2631120), (30, 2368008), (36, 1973340), (38, 1869480), (40, 1776006), (45, 1578672), (48, 1480005), (54, 1315560), (57, 1246320), (60, 1184004), (72, 986670), (76, 934740), (80, 888003), (81, 877040), (90, 789336), (95, 747792), (108, 657780), (114, 623160), (120, 592002), (135, 526224), (144, 493335), (152, 467370), (162, 438520), (171, 415440), (180, 394668), (190, 373896), (216, 328890), (228, 311580), (240, 296001), (270, 263112), (285, 249264), (304, 233685), (324, 219260), (342, 207720), (360, 197334), (380, 186948), (405, 175408), (432, 164445), (456, 155790), (513, 138480), (540, 131556), (570, 124632), (577, 123120), (648, 109630), (684, 103860), (720, 98667), (760, 93474), (810, 87704), (855, 83088), (912, 77895), (1026, 69240), (1080, 65778), (1140, 62316), (1154, 61560), (1296, 54815), (1368, 51930), (1520, 46737), (1539, 46160), (1620, 43852), (1710, 41544), (1731, 41040), (2052, 34620), (2160, 32889), (2280, 31158), (2308, 30780), (2565, 27696), (2736, 25965), (2885, 24624), (3078, 23080), (3240, 21926), (3420, 20772), (3462, 20520), (4104, 17310), (4560, 15579), (4616, 15390), (5130, 13848), (5193, 13680), (5770, 12312), (6156, 11540), (6480, 10963), (6840, 10386), (6924, 10260), (7695, 9232), (8208, 8655)]