1143278640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11939}}^1$

素因数の和:11984

約数の個数: 240

約数和(自身を含む): 4619347200

約数和(自身を除く): 3476068560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11939, 11970, 13680, 15960, 19152, 23878, 23940, 31920, 35817, 47756, 47880, 59695, 71634, 83573, 95512, 95760, 107451, 119390, 143268, 167146, 179085, 191024, 214902, 226841, 238780, 250719, 286536, 334292, 358170, 417865, 429804, 453682, 477560, 501438, 537255, 573072, 668584, 680523, 716340, 752157, 835730, 859608, 907364, 955120, 1002876, 1074510, 1134205, 1253595, 1337168, 1361046, 1432680, 1504314, 1587887, 1671460, 1719216, 1814728, 2005752, 2041569, 2149020, 2268410, 2507190, 2722092, 2865360, 3008628, 3175774, 3342920, 3402615, 3629456, 3760785, 4011504, 4083138, 4298040, 4536820, 4763661, 5014380, 5444184, 6017256, 6351548, 6685840, 6805230, 7521570, 7939435, 8166276, 8596080, 9073640, 9527322, 10028760, 10207845, 10888368, 12034512, 12703096, 13610460, 14290983, 15043140, 15878870, 16332552, 18147280, 19054644, 20057520, 20415690, 23818305, 25406192, 27220920, 28581966, 30086280, 31757740, 32665104, 38109288, 40831380, 47636610, 54441840, 57163932, 60172560, 63515480, 71454915, 76218576, 81662760, 95273220, 114327864, 127030960, 142909830, 163325520, 190546440, 228655728, 285819660, 381092880, 571639320, 1143278640]

約数ペア:

[(1, 1143278640), (2, 571639320), (3, 381092880), (4, 285819660), (5, 228655728), (6, 190546440), (7, 163325520), (8, 142909830), (9, 127030960), (10, 114327864), (12, 95273220), (14, 81662760), (15, 76218576), (16, 71454915), (18, 63515480), (19, 60172560), (20, 57163932), (21, 54441840), (24, 47636610), (28, 40831380), (30, 38109288), (35, 32665104), (36, 31757740), (38, 30086280), (40, 28581966), (42, 27220920), (45, 25406192), (48, 23818305), (56, 20415690), (57, 20057520), (60, 19054644), (63, 18147280), (70, 16332552), (72, 15878870), (76, 15043140), (80, 14290983), (84, 13610460), (90, 12703096), (95, 12034512), (105, 10888368), (112, 10207845), (114, 10028760), (120, 9527322), (126, 9073640), (133, 8596080), (140, 8166276), (144, 7939435), (152, 7521570), (168, 6805230), (171, 6685840), (180, 6351548), (190, 6017256), (210, 5444184), (228, 5014380), (240, 4763661), (252, 4536820), (266, 4298040), (280, 4083138), (285, 4011504), (304, 3760785), (315, 3629456), (336, 3402615), (342, 3342920), (360, 3175774), (380, 3008628), (399, 2865360), (420, 2722092), (456, 2507190), (504, 2268410), (532, 2149020), (560, 2041569), (570, 2005752), (630, 1814728), (665, 1719216), (684, 1671460), (720, 1587887), (760, 1504314), (798, 1432680), (840, 1361046), (855, 1337168), (912, 1253595), (1008, 1134205), (1064, 1074510), (1140, 1002876), (1197, 955120), (1260, 907364), (1330, 859608), (1368, 835730), (1520, 752157), (1596, 716340), (1680, 680523), (1710, 668584), (1995, 573072), (2128, 537255), (2280, 501438), (2394, 477560), (2520, 453682), (2660, 429804), (2736, 417865), (3192, 358170), (3420, 334292), (3990, 286536), (4560, 250719), (4788, 238780), (5040, 226841), (5320, 214902), (5985, 191024), (6384, 179085), (6840, 167146), (7980, 143268), (9576, 119390), (10640, 107451), (11939, 95760), (11970, 95512), (13680, 83573), (15960, 71634), (19152, 59695), (23878, 47880), (23940, 47756), (31920, 35817)]