19475036280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{971}}^1$

素因数の和:1384

約数の個数: 384

約数和(自身を含む): 75792672000

約数和(自身を除く): 56317635720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 379, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 758, 840, 882, 945, 971, 980, 1080, 1137, 1176, 1260, 1323, 1470, 1512, 1516, 1764, 1890, 1895, 1942, 1960, 2205, 2274, 2520, 2646, 2653, 2913, 2940, 3032, 3411, 3528, 3780, 3790, 3884, 4410, 4548, 4855, 5292, 5306, 5685, 5826, 5880, 6615, 6797, 6822, 7560, 7580, 7768, 7959, 8739, 8820, 9096, 9710, 10233, 10584, 10612, 11370, 11652, 13230, 13265, 13594, 13644, 14565, 15160, 15918, 17055, 17478, 17640, 18571, 19420, 20391, 20466, 21224, 22740, 23304, 23877, 26217, 26460, 26530, 27188, 27288, 29130, 31836, 33985, 34110, 34956, 37142, 38840, 39795, 40782, 40932, 43695, 45480, 47579, 47754, 51165, 52434, 52920, 53060, 54376, 55713, 58260, 61173, 63672, 67970, 68220, 69912, 71631, 74284, 79590, 81564, 81864, 87390, 92855, 95158, 95508, 101955, 102330, 104868, 106120, 111426, 116520, 119385, 122346, 131085, 135940, 136440, 142737, 143262, 148568, 159180, 163128, 167139, 174780, 183519, 185710, 190316, 191016, 203910, 204660, 209736, 222852, 237895, 238770, 244692, 262170, 271880, 278565, 285474, 286524, 305865, 318360, 334278, 349560, 358155, 367038, 368009, 371420, 380632, 407820, 409320, 428211, 445704, 475790, 477540, 489384, 501417, 524340, 557130, 570948, 573048, 611730, 668556, 713685, 716310, 734076, 736018, 742840, 815640, 835695, 856422, 917595, 951580, 955080, 1002834, 1048680, 1104027, 1114260, 1141896, 1223460, 1284633, 1337112, 1427370, 1432620, 1468152, 1472036, 1671390, 1712844, 1835190, 1840045, 1903160, 2005668, 2141055, 2208054, 2228520, 2446920, 2507085, 2569266, 2576063, 2854740, 2865240, 2944072, 3312081, 3342780, 3425688, 3670380, 3680090, 4011336, 4282110, 4416108, 5014170, 5138532, 5152126, 5520135, 5709480, 6423165, 6624162, 6685560, 7340760, 7360180, 7728189, 8564220, 8832216, 9936243, 10028340, 10277064, 10304252, 11040270, 12846330, 12880315, 13248324, 14720360, 15456378, 16560405, 17128440, 18032441, 19872486, 20056680, 20608504, 22080540, 23184567, 25692660, 25760630, 26496648, 30912756, 33120810, 36064882, 38640945, 39744972, 44161080, 46369134, 49681215, 51385320, 51521260, 54097323, 61825512, 66241620, 69553701, 72129764, 77281890, 79489944, 90162205, 92738268, 99362430, 103042520, 108194646, 115922835, 132483240, 139107402, 144259528, 154563780, 162291969, 180324410, 185476536, 198724860, 216389292, 231845670, 270486615, 278214804, 309127560, 324583938, 347768505, 360648820, 397449720, 432778584, 463691340, 486875907, 540973230, 556429608, 649167876, 695537010, 721297640, 811459845, 927382680, 973751814, 1081946460, 1298335752, 1391074020, 1622919690, 1947503628, 2163892920, 2434379535, 2782148040, 3245839380, 3895007256, 4868759070, 6491678760, 9737518140, 19475036280]

約数ペア:

[(1, 19475036280), (2, 9737518140), (3, 6491678760), (4, 4868759070), (5, 3895007256), (6, 3245839380), (7, 2782148040), (8, 2434379535), (9, 2163892920), (10, 1947503628), (12, 1622919690), (14, 1391074020), (15, 1298335752), (18, 1081946460), (20, 973751814), (21, 927382680), (24, 811459845), (27, 721297640), (28, 695537010), (30, 649167876), (35, 556429608), (36, 540973230), (40, 486875907), (42, 463691340), (45, 432778584), (49, 397449720), (54, 360648820), (56, 347768505), (60, 324583938), (63, 309127560), (70, 278214804), (72, 270486615), (84, 231845670), (90, 216389292), (98, 198724860), (105, 185476536), (108, 180324410), (120, 162291969), (126, 154563780), (135, 144259528), (140, 139107402), (147, 132483240), (168, 115922835), (180, 108194646), (189, 103042520), (196, 99362430), (210, 92738268), (216, 90162205), (245, 79489944), (252, 77281890), (270, 72129764), (280, 69553701), (294, 66241620), (315, 61825512), (360, 54097323), (378, 51521260), (379, 51385320), (392, 49681215), (420, 46369134), (441, 44161080), (490, 39744972), (504, 38640945), (540, 36064882), (588, 33120810), (630, 30912756), (735, 26496648), (756, 25760630), (758, 25692660), (840, 23184567), (882, 22080540), (945, 20608504), (971, 20056680), (980, 19872486), (1080, 18032441), (1137, 17128440), (1176, 16560405), (1260, 15456378), (1323, 14720360), (1470, 13248324), (1512, 12880315), (1516, 12846330), (1764, 11040270), (1890, 10304252), (1895, 10277064), (1942, 10028340), (1960, 9936243), (2205, 8832216), (2274, 8564220), (2520, 7728189), (2646, 7360180), (2653, 7340760), (2913, 6685560), (2940, 6624162), (3032, 6423165), (3411, 5709480), (3528, 5520135), (3780, 5152126), (3790, 5138532), (3884, 5014170), (4410, 4416108), (4548, 4282110), (4855, 4011336), (5292, 3680090), (5306, 3670380), (5685, 3425688), (5826, 3342780), (5880, 3312081), (6615, 2944072), (6797, 2865240), (6822, 2854740), (7560, 2576063), (7580, 2569266), (7768, 2507085), (7959, 2446920), (8739, 2228520), (8820, 2208054), (9096, 2141055), (9710, 2005668), (10233, 1903160), (10584, 1840045), (10612, 1835190), (11370, 1712844), (11652, 1671390), (13230, 1472036), (13265, 1468152), (13594, 1432620), (13644, 1427370), (14565, 1337112), (15160, 1284633), (15918, 1223460), (17055, 1141896), (17478, 1114260), (17640, 1104027), (18571, 1048680), (19420, 1002834), (20391, 955080), (20466, 951580), (21224, 917595), (22740, 856422), (23304, 835695), (23877, 815640), (26217, 742840), (26460, 736018), (26530, 734076), (27188, 716310), (27288, 713685), (29130, 668556), (31836, 611730), (33985, 573048), (34110, 570948), (34956, 557130), (37142, 524340), (38840, 501417), (39795, 489384), (40782, 477540), (40932, 475790), (43695, 445704), (45480, 428211), (47579, 409320), (47754, 407820), (51165, 380632), (52434, 371420), (52920, 368009), (53060, 367038), (54376, 358155), (55713, 349560), (58260, 334278), (61173, 318360), (63672, 305865), (67970, 286524), (68220, 285474), (69912, 278565), (71631, 271880), (74284, 262170), (79590, 244692), (81564, 238770), (81864, 237895), (87390, 222852), (92855, 209736), (95158, 204660), (95508, 203910), (101955, 191016), (102330, 190316), (104868, 185710), (106120, 183519), (111426, 174780), (116520, 167139), (119385, 163128), (122346, 159180), (131085, 148568), (135940, 143262), (136440, 142737)]