15911792280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:792

約数の個数: 320

約数和(自身を含む): 55230072480

約数和(自身を除く): 39318280200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 331, 333, 360, 370, 401, 405, 444, 540, 555, 648, 662, 666, 740, 802, 810, 888, 993, 999, 1080, 1110, 1203, 1324, 1332, 1480, 1604, 1620, 1655, 1665, 1986, 1998, 2005, 2220, 2406, 2648, 2664, 2979, 2997, 3208, 3240, 3310, 3330, 3609, 3972, 3996, 4010, 4440, 4812, 4965, 4995, 5958, 5994, 6015, 6620, 6660, 7218, 7944, 7992, 8020, 8937, 9624, 9930, 9990, 10827, 11916, 11988, 12030, 12247, 13240, 13320, 14436, 14837, 14895, 14985, 16040, 17874, 18045, 19860, 19980, 21654, 23832, 23976, 24060, 24494, 26811, 28872, 29674, 29790, 29970, 32481, 35748, 36090, 36741, 39720, 39960, 43308, 44511, 44685, 48120, 48988, 53622, 54135, 59348, 59580, 59940, 61235, 64962, 71496, 72180, 73482, 74185, 86616, 89022, 89370, 97976, 107244, 108270, 110223, 118696, 119160, 119880, 122470, 129924, 132731, 133533, 134055, 144360, 146964, 148370, 162405, 178044, 178740, 183705, 214488, 216540, 220446, 222555, 244940, 259848, 265462, 267066, 268110, 293928, 296740, 324810, 330669, 356088, 357480, 367410, 398193, 400599, 433080, 440892, 445110, 489880, 530924, 534132, 536220, 551115, 593480, 649620, 661338, 663655, 667665, 734820, 796386, 801198, 881784, 890220, 992007, 1061848, 1068264, 1072440, 1102230, 1194579, 1201797, 1299240, 1322676, 1327310, 1335330, 1469640, 1592772, 1602396, 1653345, 1780440, 1984014, 1990965, 2002995, 2204460, 2389158, 2403594, 2645352, 2654620, 2670660, 3185544, 3204792, 3306690, 3583737, 3968028, 3981930, 4005990, 4408920, 4778316, 4807188, 4911047, 4960035, 5309240, 5341320, 5972895, 6008985, 6613380, 7167474, 7936056, 7963860, 8011980, 9556632, 9614376, 9822094, 9920070, 10751211, 11945790, 12017970, 13226760, 14334948, 14733141, 15927720, 16023960, 17918685, 19644188, 19840140, 21502422, 23891580, 24035940, 24555235, 28669896, 29466282, 35837370, 39288376, 39680280, 43004844, 44199423, 47783160, 48071880, 49110470, 53756055, 58932564, 71674740, 73665705, 86009688, 88398846, 98220940, 107512110, 117865128, 132598269, 143349480, 147331410, 176797692, 196441880, 215024220, 220997115, 265196538, 294662820, 353595384, 397794807, 430048440, 441994230, 530393076, 589325640, 662991345, 795589614, 883988460, 1060786152, 1325982690, 1591179228, 1767976920, 1988974035, 2651965380, 3182358456, 3977948070, 5303930760, 7955896140, 15911792280]

約数ペア:

[(1, 15911792280), (2, 7955896140), (3, 5303930760), (4, 3977948070), (5, 3182358456), (6, 2651965380), (8, 1988974035), (9, 1767976920), (10, 1591179228), (12, 1325982690), (15, 1060786152), (18, 883988460), (20, 795589614), (24, 662991345), (27, 589325640), (30, 530393076), (36, 441994230), (37, 430048440), (40, 397794807), (45, 353595384), (54, 294662820), (60, 265196538), (72, 220997115), (74, 215024220), (81, 196441880), (90, 176797692), (108, 147331410), (111, 143349480), (120, 132598269), (135, 117865128), (148, 107512110), (162, 98220940), (180, 88398846), (185, 86009688), (216, 73665705), (222, 71674740), (270, 58932564), (296, 53756055), (324, 49110470), (331, 48071880), (333, 47783160), (360, 44199423), (370, 43004844), (401, 39680280), (405, 39288376), (444, 35837370), (540, 29466282), (555, 28669896), (648, 24555235), (662, 24035940), (666, 23891580), (740, 21502422), (802, 19840140), (810, 19644188), (888, 17918685), (993, 16023960), (999, 15927720), (1080, 14733141), (1110, 14334948), (1203, 13226760), (1324, 12017970), (1332, 11945790), (1480, 10751211), (1604, 9920070), (1620, 9822094), (1655, 9614376), (1665, 9556632), (1986, 8011980), (1998, 7963860), (2005, 7936056), (2220, 7167474), (2406, 6613380), (2648, 6008985), (2664, 5972895), (2979, 5341320), (2997, 5309240), (3208, 4960035), (3240, 4911047), (3310, 4807188), (3330, 4778316), (3609, 4408920), (3972, 4005990), (3996, 3981930), (4010, 3968028), (4440, 3583737), (4812, 3306690), (4965, 3204792), (4995, 3185544), (5958, 2670660), (5994, 2654620), (6015, 2645352), (6620, 2403594), (6660, 2389158), (7218, 2204460), (7944, 2002995), (7992, 1990965), (8020, 1984014), (8937, 1780440), (9624, 1653345), (9930, 1602396), (9990, 1592772), (10827, 1469640), (11916, 1335330), (11988, 1327310), (12030, 1322676), (12247, 1299240), (13240, 1201797), (13320, 1194579), (14436, 1102230), (14837, 1072440), (14895, 1068264), (14985, 1061848), (16040, 992007), (17874, 890220), (18045, 881784), (19860, 801198), (19980, 796386), (21654, 734820), (23832, 667665), (23976, 663655), (24060, 661338), (24494, 649620), (26811, 593480), (28872, 551115), (29674, 536220), (29790, 534132), (29970, 530924), (32481, 489880), (35748, 445110), (36090, 440892), (36741, 433080), (39720, 400599), (39960, 398193), (43308, 367410), (44511, 357480), (44685, 356088), (48120, 330669), (48988, 324810), (53622, 296740), (54135, 293928), (59348, 268110), (59580, 267066), (59940, 265462), (61235, 259848), (64962, 244940), (71496, 222555), (72180, 220446), (73482, 216540), (74185, 214488), (86616, 183705), (89022, 178740), (89370, 178044), (97976, 162405), (107244, 148370), (108270, 146964), (110223, 144360), (118696, 134055), (119160, 133533), (119880, 132731), (122470, 129924)]