21622560120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{150533}}^1$

素因数の和:150579

約数の個数: 256

約数和(自身を含む): 86707584000

約数和(自身を除く): 65085023880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 14364, 15960, 17955, 20520, 23940, 28728, 35910, 47880, 71820, 143640, 150533, 301066, 451599, 602132, 752665, 903198, 1053731, 1204264, 1354797, 1505330, 1806396, 2107462, 2257995, 2709594, 2860127, 3010660, 3161193, 3612792, 4064391, 4214924, 4515990, 5268655, 5419188, 5720254, 6021320, 6322386, 6773985, 8128782, 8429848, 8580381, 9031980, 9483579, 10537310, 10838376, 11440508, 12644772, 13547970, 14300635, 15805965, 16257564, 17160762, 18063960, 18967158, 20020889, 20321955, 21074620, 22881016, 25289544, 25741143, 27095940, 28450737, 28601270, 31611930, 32515128, 34321524, 37934316, 40041778, 40643910, 42149240, 42901905, 47417895, 51482286, 54191880, 56901474, 57202540, 60062667, 63223860, 68643048, 75868632, 77223429, 80083556, 81287820, 85803810, 94835790, 100104445, 102964572, 113802948, 114405080, 120125334, 126447720, 128705715, 142253685, 154446858, 160167112, 162575640, 171607620, 180188001, 189671580, 200208890, 205929144, 227605896, 240250668, 257411430, 284507370, 300313335, 308893716, 343215240, 360376002, 379343160, 386117145, 400417780, 480501336, 514822860, 540564003, 569014740, 600626670, 617787432, 720752004, 772234290, 800835560, 900940005, 1029645720, 1081128006, 1138029480, 1201253340, 1441504008, 1544468580, 1801880010, 2162256012, 2402506680, 2702820015, 3088937160, 3603760020, 4324512024, 5405640030, 7207520040, 10811280060, 21622560120]

約数ペア:

[(1, 21622560120), (2, 10811280060), (3, 7207520040), (4, 5405640030), (5, 4324512024), (6, 3603760020), (7, 3088937160), (8, 2702820015), (9, 2402506680), (10, 2162256012), (12, 1801880010), (14, 1544468580), (15, 1441504008), (18, 1201253340), (19, 1138029480), (20, 1081128006), (21, 1029645720), (24, 900940005), (27, 800835560), (28, 772234290), (30, 720752004), (35, 617787432), (36, 600626670), (38, 569014740), (40, 540564003), (42, 514822860), (45, 480501336), (54, 400417780), (56, 386117145), (57, 379343160), (60, 360376002), (63, 343215240), (70, 308893716), (72, 300313335), (76, 284507370), (84, 257411430), (90, 240250668), (95, 227605896), (105, 205929144), (108, 200208890), (114, 189671580), (120, 180188001), (126, 171607620), (133, 162575640), (135, 160167112), (140, 154446858), (152, 142253685), (168, 128705715), (171, 126447720), (180, 120125334), (189, 114405080), (190, 113802948), (210, 102964572), (216, 100104445), (228, 94835790), (252, 85803810), (266, 81287820), (270, 80083556), (280, 77223429), (285, 75868632), (315, 68643048), (342, 63223860), (360, 60062667), (378, 57202540), (380, 56901474), (399, 54191880), (420, 51482286), (456, 47417895), (504, 42901905), (513, 42149240), (532, 40643910), (540, 40041778), (570, 37934316), (630, 34321524), (665, 32515128), (684, 31611930), (756, 28601270), (760, 28450737), (798, 27095940), (840, 25741143), (855, 25289544), (945, 22881016), (1026, 21074620), (1064, 20321955), (1080, 20020889), (1140, 18967158), (1197, 18063960), (1260, 17160762), (1330, 16257564), (1368, 15805965), (1512, 14300635), (1596, 13547970), (1710, 12644772), (1890, 11440508), (1995, 10838376), (2052, 10537310), (2280, 9483579), (2394, 9031980), (2520, 8580381), (2565, 8429848), (2660, 8128782), (3192, 6773985), (3420, 6322386), (3591, 6021320), (3780, 5720254), (3990, 5419188), (4104, 5268655), (4788, 4515990), (5130, 4214924), (5320, 4064391), (5985, 3612792), (6840, 3161193), (7182, 3010660), (7560, 2860127), (7980, 2709594), (9576, 2257995), (10260, 2107462), (11970, 1806396), (14364, 1505330), (15960, 1354797), (17955, 1204264), (20520, 1053731), (23940, 903198), (28728, 752665), (35910, 602132), (47880, 451599), (71820, 301066), (143640, 150533)]