7942963680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32257}}^1$

素因数の和:32303

約数の個数: 240

約数和(自身を含む): 29508328080

約数和(自身を除く): 21565364400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 32257, 41040, 49248, 61560, 64514, 82080, 96771, 123120, 129028, 161285, 193542, 246240, 258056, 290313, 322570, 387084, 483855, 516112, 580626, 612883, 645140, 774168, 870939, 967710, 1032224, 1161252, 1225766, 1290280, 1451565, 1548336, 1741878, 1838649, 1935420, 2322504, 2451532, 2580560, 2612817, 2903130, 3064415, 3096672, 3483756, 3677298, 3870840, 4354695, 4645008, 4903064, 5161120, 5225634, 5515947, 5806260, 6128830, 6967512, 7354596, 7741680, 8709390, 9193245, 9290016, 9806128, 10451268, 11031894, 11612520, 12257660, 13064085, 13935024, 14709192, 15483360, 16547841, 17418780, 18386490, 19612256, 20902536, 22063788, 23225040, 24515320, 26128170, 27579735, 27870048, 29418384, 33095682, 34837560, 36772980, 41805072, 44127576, 46450080, 49030640, 49643523, 52256340, 55159470, 58836768, 66191364, 69675120, 73545960, 82739205, 83610144, 88255152, 98061280, 99287046, 104512680, 110318940, 132382728, 139350240, 147091920, 165478410, 176510304, 198574092, 209025360, 220637880, 248217615, 264765456, 294183840, 330956820, 397148184, 418050720, 441275760, 496435230, 529530912, 661913640, 794296368, 882551520, 992870460, 1323827280, 1588592736, 1985740920, 2647654560, 3971481840, 7942963680]

約数ペア:

[(1, 7942963680), (2, 3971481840), (3, 2647654560), (4, 1985740920), (5, 1588592736), (6, 1323827280), (8, 992870460), (9, 882551520), (10, 794296368), (12, 661913640), (15, 529530912), (16, 496435230), (18, 441275760), (19, 418050720), (20, 397148184), (24, 330956820), (27, 294183840), (30, 264765456), (32, 248217615), (36, 220637880), (38, 209025360), (40, 198574092), (45, 176510304), (48, 165478410), (54, 147091920), (57, 139350240), (60, 132382728), (72, 110318940), (76, 104512680), (80, 99287046), (81, 98061280), (90, 88255152), (95, 83610144), (96, 82739205), (108, 73545960), (114, 69675120), (120, 66191364), (135, 58836768), (144, 55159470), (152, 52256340), (160, 49643523), (162, 49030640), (171, 46450080), (180, 44127576), (190, 41805072), (216, 36772980), (228, 34837560), (240, 33095682), (270, 29418384), (285, 27870048), (288, 27579735), (304, 26128170), (324, 24515320), (342, 23225040), (360, 22063788), (380, 20902536), (405, 19612256), (432, 18386490), (456, 17418780), (480, 16547841), (513, 15483360), (540, 14709192), (570, 13935024), (608, 13064085), (648, 12257660), (684, 11612520), (720, 11031894), (760, 10451268), (810, 9806128), (855, 9290016), (864, 9193245), (912, 8709390), (1026, 7741680), (1080, 7354596), (1140, 6967512), (1296, 6128830), (1368, 5806260), (1440, 5515947), (1520, 5225634), (1539, 5161120), (1620, 4903064), (1710, 4645008), (1824, 4354695), (2052, 3870840), (2160, 3677298), (2280, 3483756), (2565, 3096672), (2592, 3064415), (2736, 2903130), (3040, 2612817), (3078, 2580560), (3240, 2451532), (3420, 2322504), (4104, 1935420), (4320, 1838649), (4560, 1741878), (5130, 1548336), (5472, 1451565), (6156, 1290280), (6480, 1225766), (6840, 1161252), (7695, 1032224), (8208, 967710), (9120, 870939), (10260, 774168), (12312, 645140), (12960, 612883), (13680, 580626), (15390, 516112), (16416, 483855), (20520, 387084), (24624, 322570), (27360, 290313), (30780, 258056), (32257, 246240), (41040, 193542), (49248, 161285), (61560, 129028), (64514, 123120), (82080, 96771)]