206520420960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359441}}^1$

素因数の和:359491

約数の個数: 384

約数和(自身を含む): 869562086400

約数和(自身を除く): 663041665440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6384, 6840, 7182, 7560, 7980, 8208, 9120, 9576, 10080, 10260, 10640, 11970, 12768, 13680, 14364, 15120, 15960, 16416, 17955, 19152, 20520, 21280, 23940, 27360, 28728, 30240, 31920, 35910, 38304, 41040, 47880, 57456, 63840, 71820, 82080, 95760, 114912, 143640, 191520, 287280, 359441, 574560, 718882, 1078323, 1437764, 1797205, 2156646, 2516087, 2875528, 3234969, 3594410, 4313292, 5032174, 5391615, 5751056, 6469938, 6829379, 7188820, 7548261, 8626584, 9704907, 10064348, 10783230, 11502112, 12580435, 12939876, 13658758, 14377640, 15096522, 16174845, 17253168, 19409814, 20128696, 20488137, 21566460, 22644783, 25160870, 25879752, 27317516, 28755280, 30193044, 32349690, 34146895, 34506336, 37741305, 38819628, 40257392, 40976274, 43132920, 45289566, 47805653, 48524535, 50321740, 51759504, 54635032, 57510560, 60386088, 61464411, 64699380, 67934349, 68293790, 75482610, 77639256, 80514784, 81952548, 86265840, 90579132, 95611306, 97049070, 100643480, 102440685, 103519008, 109270064, 113223915, 120772176, 122928822, 129398760, 135868698, 136587580, 143416959, 150965220, 155278512, 163905096, 172531680, 181158264, 184393233, 191222612, 194098140, 201286960, 204881370, 218540128, 226447830, 239028265, 241544352, 245857644, 258797520, 271737396, 273175160, 286833918, 301930440, 307322055, 310557024, 327810192, 339671745, 362316528, 368786466, 382445224, 388196280, 402573920, 409762740, 430250877, 452895660, 478056530, 491715288, 517595040, 543474792, 546350320, 573667836, 603860880, 614644110, 655620384, 679343490, 717084795, 724633056, 737572932, 764890448, 776392560, 819525480, 860501754, 905791320, 921966165, 956113060, 983430576, 1086949584, 1092700640, 1147335672, 1207721760, 1229288220, 1290752631, 1358686980, 1434169590, 1475145864, 1529780896, 1552785120, 1639050960, 1721003508, 1811582640, 1843932330, 1912226120, 1966861152, 2151254385, 2173899168, 2294671344, 2458576440, 2581505262, 2717373960, 2868339180, 2950291728, 3278101920, 3442007016, 3623165280, 3687864660, 3824452240, 4302508770, 4589342688, 4917152880, 5163010524, 5434747920, 5736678360, 5900583456, 6453763155, 6884014032, 7375729320, 7648904480, 8605017540, 9834305760, 10326021048, 10869495840, 11473356720, 12907526310, 13768028064, 14751458640, 17210035080, 20652042096, 22946713440, 25815052620, 29502917280, 34420070160, 41304084192, 51630105240, 68840140320, 103260210480, 206520420960]

約数ペア:

[(1, 206520420960), (2, 103260210480), (3, 68840140320), (4, 51630105240), (5, 41304084192), (6, 34420070160), (7, 29502917280), (8, 25815052620), (9, 22946713440), (10, 20652042096), (12, 17210035080), (14, 14751458640), (15, 13768028064), (16, 12907526310), (18, 11473356720), (19, 10869495840), (20, 10326021048), (21, 9834305760), (24, 8605017540), (27, 7648904480), (28, 7375729320), (30, 6884014032), (32, 6453763155), (35, 5900583456), (36, 5736678360), (38, 5434747920), (40, 5163010524), (42, 4917152880), (45, 4589342688), (48, 4302508770), (54, 3824452240), (56, 3687864660), (57, 3623165280), (60, 3442007016), (63, 3278101920), (70, 2950291728), (72, 2868339180), (76, 2717373960), (80, 2581505262), (84, 2458576440), (90, 2294671344), (95, 2173899168), (96, 2151254385), (105, 1966861152), (108, 1912226120), (112, 1843932330), (114, 1811582640), (120, 1721003508), (126, 1639050960), (133, 1552785120), (135, 1529780896), (140, 1475145864), (144, 1434169590), (152, 1358686980), (160, 1290752631), (168, 1229288220), (171, 1207721760), (180, 1147335672), (189, 1092700640), (190, 1086949584), (210, 983430576), (216, 956113060), (224, 921966165), (228, 905791320), (240, 860501754), (252, 819525480), (266, 776392560), (270, 764890448), (280, 737572932), (285, 724633056), (288, 717084795), (304, 679343490), (315, 655620384), (336, 614644110), (342, 603860880), (360, 573667836), (378, 546350320), (380, 543474792), (399, 517595040), (420, 491715288), (432, 478056530), (456, 452895660), (480, 430250877), (504, 409762740), (513, 402573920), (532, 388196280), (540, 382445224), (560, 368786466), (570, 362316528), (608, 339671745), (630, 327810192), (665, 310557024), (672, 307322055), (684, 301930440), (720, 286833918), (756, 273175160), (760, 271737396), (798, 258797520), (840, 245857644), (855, 241544352), (864, 239028265), (912, 226447830), (945, 218540128), (1008, 204881370), (1026, 201286960), (1064, 194098140), (1080, 191222612), (1120, 184393233), (1140, 181158264), (1197, 172531680), (1260, 163905096), (1330, 155278512), (1368, 150965220), (1440, 143416959), (1512, 136587580), (1520, 135868698), (1596, 129398760), (1680, 122928822), (1710, 120772176), (1824, 113223915), (1890, 109270064), (1995, 103519008), (2016, 102440685), (2052, 100643480), (2128, 97049070), (2160, 95611306), (2280, 90579132), (2394, 86265840), (2520, 81952548), (2565, 80514784), (2660, 77639256), (2736, 75482610), (3024, 68293790), (3040, 67934349), (3192, 64699380), (3360, 61464411), (3420, 60386088), (3591, 57510560), (3780, 54635032), (3990, 51759504), (4104, 50321740), (4256, 48524535), (4320, 47805653), (4560, 45289566), (4788, 43132920), (5040, 40976274), (5130, 40257392), (5320, 38819628), (5472, 37741305), (5985, 34506336), (6048, 34146895), (6384, 32349690), (6840, 30193044), (7182, 28755280), (7560, 27317516), (7980, 25879752), (8208, 25160870), (9120, 22644783), (9576, 21566460), (10080, 20488137), (10260, 20128696), (10640, 19409814), (11970, 17253168), (12768, 16174845), (13680, 15096522), (14364, 14377640), (15120, 13658758), (15960, 12939876), (16416, 12580435), (17955, 11502112), (19152, 10783230), (20520, 10064348), (21280, 9704907), (23940, 8626584), (27360, 7548261), (28728, 7188820), (30240, 6829379), (31920, 6469938), (35910, 5751056), (38304, 5391615), (41040, 5032174), (47880, 4313292), (57456, 3594410), (63840, 3234969), (71820, 2875528), (82080, 2516087), (95760, 2156646), (114912, 1797205), (143640, 1437764), (191520, 1078323), (287280, 718882), (359441, 574560)]