2938127920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 320

約数和(自身を含む): 8895430656

約数和(自身を除く): 5957302736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 47, 52, 56, 62, 65, 70, 80, 91, 94, 104, 112, 124, 130, 140, 155, 182, 188, 208, 217, 235, 248, 260, 277, 280, 310, 329, 364, 376, 403, 434, 455, 470, 496, 520, 554, 560, 611, 620, 658, 728, 752, 806, 868, 910, 940, 1040, 1085, 1108, 1222, 1240, 1316, 1385, 1456, 1457, 1612, 1645, 1736, 1820, 1880, 1939, 2015, 2170, 2216, 2444, 2480, 2632, 2770, 2821, 2914, 3055, 3224, 3290, 3472, 3601, 3640, 3760, 3878, 4030, 4277, 4340, 4432, 4888, 5264, 5540, 5642, 5828, 6110, 6448, 6580, 7202, 7280, 7285, 7756, 8060, 8554, 8587, 8680, 9695, 9776, 10199, 11080, 11284, 11656, 12220, 13019, 13160, 14105, 14404, 14570, 15512, 16120, 17108, 17174, 17360, 18005, 18941, 19390, 20398, 21385, 22160, 22568, 23312, 24440, 25207, 26038, 26320, 28210, 28808, 29140, 31024, 32240, 34216, 34348, 36010, 37882, 38780, 40796, 42770, 42935, 45136, 48880, 50414, 50995, 52076, 56420, 57616, 58280, 60109, 65095, 68432, 68696, 72020, 75764, 77560, 81592, 85540, 85870, 91133, 94705, 100828, 101990, 104152, 111631, 112840, 116560, 120218, 126035, 130190, 132587, 137392, 144040, 151528, 155120, 163184, 169247, 171080, 171740, 182266, 189410, 201656, 203980, 208304, 223262, 225680, 240436, 252070, 260380, 265174, 288080, 300545, 303056, 338494, 342160, 343480, 364532, 378820, 403312, 403589, 407960, 446524, 455665, 480872, 504140, 520760, 530348, 558155, 601090, 662935, 676988, 686960, 729064, 757640, 781417, 807178, 815920, 846235, 893048, 911330, 961744, 1008280, 1041520, 1060696, 1116310, 1184729, 1202180, 1325870, 1353976, 1458128, 1515280, 1562834, 1614356, 1692470, 1786096, 1822660, 2016560, 2017945, 2121392, 2232620, 2369458, 2404360, 2651740, 2707952, 2825123, 3125668, 3228712, 3384940, 3645320, 3907085, 4035890, 4465240, 4738916, 4808720, 5246657, 5303480, 5650246, 5923645, 6251336, 6457424, 6769880, 7290640, 7814170, 8071780, 8930480, 9477832, 10493314, 10606960, 11300492, 11847290, 12502672, 13539760, 14125615, 15628340, 16143560, 18955664, 20986628, 22600984, 23694580, 26233285, 28251230, 31256680, 32287120, 36726599, 41973256, 45201968, 47389160, 52466570, 56502460, 62513360, 73453198, 83946512, 94778320, 104933140, 113004920, 146906396, 183632995, 209866280, 226009840, 293812792, 367265990, 419732560, 587625584, 734531980, 1469063960, 2938127920]

約数ペア:

[(1, 2938127920), (2, 1469063960), (4, 734531980), (5, 587625584), (7, 419732560), (8, 367265990), (10, 293812792), (13, 226009840), (14, 209866280), (16, 183632995), (20, 146906396), (26, 113004920), (28, 104933140), (31, 94778320), (35, 83946512), (40, 73453198), (47, 62513360), (52, 56502460), (56, 52466570), (62, 47389160), (65, 45201968), (70, 41973256), (80, 36726599), (91, 32287120), (94, 31256680), (104, 28251230), (112, 26233285), (124, 23694580), (130, 22600984), (140, 20986628), (155, 18955664), (182, 16143560), (188, 15628340), (208, 14125615), (217, 13539760), (235, 12502672), (248, 11847290), (260, 11300492), (277, 10606960), (280, 10493314), (310, 9477832), (329, 8930480), (364, 8071780), (376, 7814170), (403, 7290640), (434, 6769880), (455, 6457424), (470, 6251336), (496, 5923645), (520, 5650246), (554, 5303480), (560, 5246657), (611, 4808720), (620, 4738916), (658, 4465240), (728, 4035890), (752, 3907085), (806, 3645320), (868, 3384940), (910, 3228712), (940, 3125668), (1040, 2825123), (1085, 2707952), (1108, 2651740), (1222, 2404360), (1240, 2369458), (1316, 2232620), (1385, 2121392), (1456, 2017945), (1457, 2016560), (1612, 1822660), (1645, 1786096), (1736, 1692470), (1820, 1614356), (1880, 1562834), (1939, 1515280), (2015, 1458128), (2170, 1353976), (2216, 1325870), (2444, 1202180), (2480, 1184729), (2632, 1116310), (2770, 1060696), (2821, 1041520), (2914, 1008280), (3055, 961744), (3224, 911330), (3290, 893048), (3472, 846235), (3601, 815920), (3640, 807178), (3760, 781417), (3878, 757640), (4030, 729064), (4277, 686960), (4340, 676988), (4432, 662935), (4888, 601090), (5264, 558155), (5540, 530348), (5642, 520760), (5828, 504140), (6110, 480872), (6448, 455665), (6580, 446524), (7202, 407960), (7280, 403589), (7285, 403312), (7756, 378820), (8060, 364532), (8554, 343480), (8587, 342160), (8680, 338494), (9695, 303056), (9776, 300545), (10199, 288080), (11080, 265174), (11284, 260380), (11656, 252070), (12220, 240436), (13019, 225680), (13160, 223262), (14105, 208304), (14404, 203980), (14570, 201656), (15512, 189410), (16120, 182266), (17108, 171740), (17174, 171080), (17360, 169247), (18005, 163184), (18941, 155120), (19390, 151528), (20398, 144040), (21385, 137392), (22160, 132587), (22568, 130190), (23312, 126035), (24440, 120218), (25207, 116560), (26038, 112840), (26320, 111631), (28210, 104152), (28808, 101990), (29140, 100828), (31024, 94705), (32240, 91133), (34216, 85870), (34348, 85540), (36010, 81592), (37882, 77560), (38780, 75764), (40796, 72020), (42770, 68696), (42935, 68432), (45136, 65095), (48880, 60109), (50414, 58280), (50995, 57616), (52076, 56420)]