2038567440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3078

約数の個数: 320

約数和(自身を含む): 8031485952

約数和(自身を除く): 5992918512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 3011, 3120, 3224, 3255, 3472, 3640, 3720, 4030, 4340, 4368, 4836, 5208, 5460, 5642, 6022, 6045, 6448, 6510, 7280, 7440, 8060, 8463, 8680, 9033, 9672, 10416, 10920, 11284, 12044, 12090, 13020, 14105, 15055, 16120, 16926, 17360, 18066, 19344, 21077, 21840, 22568, 24088, 24180, 26040, 28210, 30110, 32240, 33852, 36132, 39143, 42154, 42315, 45136, 45165, 48176, 48360, 52080, 56420, 60220, 63231, 67704, 72264, 78286, 84308, 84630, 90330, 93341, 96720, 105385, 112840, 117429, 120440, 126462, 135408, 144528, 156572, 168616, 169260, 180660, 186682, 195715, 210770, 225680, 234858, 240880, 252924, 274001, 280023, 313144, 316155, 337232, 338520, 361320, 373364, 391430, 421540, 466705, 469716, 505848, 548002, 560046, 587145, 626288, 632310, 653387, 677040, 722640, 746728, 782860, 822003, 843080, 933410, 939432, 1011696, 1096004, 1120092, 1174290, 1213433, 1264620, 1306774, 1370005, 1400115, 1493456, 1565720, 1644006, 1686160, 1866820, 1878864, 1960161, 2192008, 2240184, 2348580, 2426866, 2529240, 2613548, 2740010, 2800230, 3131440, 3266935, 3288012, 3640299, 3733640, 3920322, 4110015, 4384016, 4480368, 4697160, 4853732, 5058480, 5227096, 5480020, 5600460, 6067165, 6533870, 6576024, 7280598, 7467280, 7840644, 8220030, 8494031, 9394320, 9707464, 9800805, 10454192, 10960040, 11200920, 12134330, 13067740, 13152048, 14561196, 15681288, 16440060, 16988062, 18201495, 19414928, 19601610, 21920080, 22401840, 24268660, 25482093, 26135480, 29122392, 31362576, 32880120, 33976124, 36402990, 39203220, 42470155, 48537320, 50964186, 52270960, 58244784, 65760240, 67952248, 72805980, 78406440, 84940310, 97074640, 101928372, 127410465, 135904496, 145611960, 156812880, 169880620, 203856744, 254820930, 291223920, 339761240, 407713488, 509641860, 679522480, 1019283720, 2038567440]

約数ペア:

[(1, 2038567440), (2, 1019283720), (3, 679522480), (4, 509641860), (5, 407713488), (6, 339761240), (7, 291223920), (8, 254820930), (10, 203856744), (12, 169880620), (13, 156812880), (14, 145611960), (15, 135904496), (16, 127410465), (20, 101928372), (21, 97074640), (24, 84940310), (26, 78406440), (28, 72805980), (30, 67952248), (31, 65760240), (35, 58244784), (39, 52270960), (40, 50964186), (42, 48537320), (48, 42470155), (52, 39203220), (56, 36402990), (60, 33976124), (62, 32880120), (65, 31362576), (70, 29122392), (78, 26135480), (80, 25482093), (84, 24268660), (91, 22401840), (93, 21920080), (104, 19601610), (105, 19414928), (112, 18201495), (120, 16988062), (124, 16440060), (130, 15681288), (140, 14561196), (155, 13152048), (156, 13067740), (168, 12134330), (182, 11200920), (186, 10960040), (195, 10454192), (208, 9800805), (210, 9707464), (217, 9394320), (240, 8494031), (248, 8220030), (260, 7840644), (273, 7467280), (280, 7280598), (310, 6576024), (312, 6533870), (336, 6067165), (364, 5600460), (372, 5480020), (390, 5227096), (403, 5058480), (420, 4853732), (434, 4697160), (455, 4480368), (465, 4384016), (496, 4110015), (520, 3920322), (546, 3733640), (560, 3640299), (620, 3288012), (624, 3266935), (651, 3131440), (728, 2800230), (744, 2740010), (780, 2613548), (806, 2529240), (840, 2426866), (868, 2348580), (910, 2240184), (930, 2192008), (1040, 1960161), (1085, 1878864), (1092, 1866820), (1209, 1686160), (1240, 1644006), (1302, 1565720), (1365, 1493456), (1456, 1400115), (1488, 1370005), (1560, 1306774), (1612, 1264620), (1680, 1213433), (1736, 1174290), (1820, 1120092), (1860, 1096004), (2015, 1011696), (2170, 939432), (2184, 933410), (2418, 843080), (2480, 822003), (2604, 782860), (2730, 746728), (2821, 722640), (3011, 677040), (3120, 653387), (3224, 632310), (3255, 626288), (3472, 587145), (3640, 560046), (3720, 548002), (4030, 505848), (4340, 469716), (4368, 466705), (4836, 421540), (5208, 391430), (5460, 373364), (5642, 361320), (6022, 338520), (6045, 337232), (6448, 316155), (6510, 313144), (7280, 280023), (7440, 274001), (8060, 252924), (8463, 240880), (8680, 234858), (9033, 225680), (9672, 210770), (10416, 195715), (10920, 186682), (11284, 180660), (12044, 169260), (12090, 168616), (13020, 156572), (14105, 144528), (15055, 135408), (16120, 126462), (16926, 120440), (17360, 117429), (18066, 112840), (19344, 105385), (21077, 96720), (21840, 93341), (22568, 90330), (24088, 84630), (24180, 84308), (26040, 78286), (28210, 72264), (30110, 67704), (32240, 63231), (33852, 60220), (36132, 56420), (39143, 52080), (42154, 48360), (42315, 48176), (45136, 45165)]