21104059320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{5573}}^1$

素因数の和:5814

約数の個数: 192

約数和(自身を含む): 70067855520

約数和(自身を除く): 48963796200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 157, 180, 201, 268, 314, 335, 360, 402, 471, 536, 603, 628, 670, 785, 804, 942, 1005, 1206, 1256, 1340, 1413, 1570, 1608, 1884, 2010, 2355, 2412, 2680, 2826, 3015, 3140, 3768, 4020, 4710, 4824, 5573, 5652, 6030, 6280, 7065, 8040, 9420, 10519, 11146, 11304, 12060, 14130, 16719, 18840, 21038, 22292, 24120, 27865, 28260, 31557, 33438, 42076, 44584, 50157, 52595, 55730, 56520, 63114, 66876, 83595, 84152, 94671, 100314, 105190, 111460, 126228, 133752, 157785, 167190, 189342, 200628, 210380, 222920, 250785, 252456, 315570, 334380, 373391, 378684, 401256, 420760, 473355, 501570, 631140, 668760, 746782, 757368, 874961, 946710, 1003140, 1120173, 1262280, 1493564, 1749922, 1866955, 1893420, 2006280, 2240346, 2624883, 2987128, 3360519, 3499844, 3733910, 3786840, 4374805, 4480692, 5249766, 5600865, 6721038, 6999688, 7467820, 7874649, 8749610, 8961384, 10499532, 11201730, 13124415, 13442076, 14935640, 15749298, 16802595, 17499220, 20999064, 22403460, 26248830, 26884152, 31498596, 33605190, 34998440, 39373245, 44806920, 52497660, 58622387, 62997192, 67210380, 78746490, 104995320, 117244774, 134420760, 157492980, 175867161, 234489548, 293111935, 314985960, 351734322, 468979096, 527601483, 586223870, 703468644, 879335805, 1055202966, 1172447740, 1406937288, 1758671610, 2110405932, 2344895480, 2638007415, 3517343220, 4220811864, 5276014830, 7034686440, 10552029660, 21104059320]

約数ペア:

[(1, 21104059320), (2, 10552029660), (3, 7034686440), (4, 5276014830), (5, 4220811864), (6, 3517343220), (8, 2638007415), (9, 2344895480), (10, 2110405932), (12, 1758671610), (15, 1406937288), (18, 1172447740), (20, 1055202966), (24, 879335805), (30, 703468644), (36, 586223870), (40, 527601483), (45, 468979096), (60, 351734322), (67, 314985960), (72, 293111935), (90, 234489548), (120, 175867161), (134, 157492980), (157, 134420760), (180, 117244774), (201, 104995320), (268, 78746490), (314, 67210380), (335, 62997192), (360, 58622387), (402, 52497660), (471, 44806920), (536, 39373245), (603, 34998440), (628, 33605190), (670, 31498596), (785, 26884152), (804, 26248830), (942, 22403460), (1005, 20999064), (1206, 17499220), (1256, 16802595), (1340, 15749298), (1413, 14935640), (1570, 13442076), (1608, 13124415), (1884, 11201730), (2010, 10499532), (2355, 8961384), (2412, 8749610), (2680, 7874649), (2826, 7467820), (3015, 6999688), (3140, 6721038), (3768, 5600865), (4020, 5249766), (4710, 4480692), (4824, 4374805), (5573, 3786840), (5652, 3733910), (6030, 3499844), (6280, 3360519), (7065, 2987128), (8040, 2624883), (9420, 2240346), (10519, 2006280), (11146, 1893420), (11304, 1866955), (12060, 1749922), (14130, 1493564), (16719, 1262280), (18840, 1120173), (21038, 1003140), (22292, 946710), (24120, 874961), (27865, 757368), (28260, 746782), (31557, 668760), (33438, 631140), (42076, 501570), (44584, 473355), (50157, 420760), (52595, 401256), (55730, 378684), (56520, 373391), (63114, 334380), (66876, 315570), (83595, 252456), (84152, 250785), (94671, 222920), (100314, 210380), (105190, 200628), (111460, 189342), (126228, 167190), (133752, 157785)]