1906817220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 384

約数和(自身を含む): 7476940800

約数和(自身を除く): 5570123580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 379, 385, 396, 420, 462, 484, 495, 540, 594, 605, 630, 660, 693, 726, 756, 758, 770, 847, 924, 945, 990, 1089, 1137, 1155, 1188, 1210, 1260, 1331, 1386, 1452, 1485, 1516, 1540, 1694, 1815, 1890, 1895, 1980, 2079, 2178, 2274, 2310, 2420, 2541, 2653, 2662, 2772, 2970, 3267, 3388, 3411, 3465, 3630, 3780, 3790, 3993, 4158, 4169, 4235, 4356, 4548, 4620, 5082, 5306, 5324, 5445, 5685, 5940, 6534, 6655, 6822, 6930, 7260, 7580, 7623, 7959, 7986, 8316, 8338, 8470, 9317, 10164, 10233, 10395, 10612, 10890, 11370, 11979, 12507, 12705, 13068, 13265, 13310, 13644, 13860, 15246, 15918, 15972, 16335, 16676, 16940, 17055, 18634, 19965, 20466, 20790, 20845, 21780, 22740, 22869, 23877, 23958, 25014, 25410, 26530, 26620, 27951, 29183, 30492, 31836, 32670, 34110, 35937, 37268, 37521, 38115, 39795, 39930, 40932, 41580, 41690, 45738, 45859, 46585, 47754, 47916, 50028, 50820, 51165, 53060, 55902, 58366, 59895, 62535, 65340, 68220, 71631, 71874, 75042, 76230, 79590, 79860, 83380, 83853, 87549, 91476, 91718, 93170, 95508, 102330, 111804, 112563, 114345, 116732, 119385, 119790, 125070, 137577, 139755, 143262, 143748, 145915, 150084, 152460, 159180, 167706, 175098, 179685, 183436, 186340, 187605, 204660, 225126, 228690, 229295, 238770, 239580, 250140, 251559, 262647, 275154, 279510, 286524, 291830, 321013, 335412, 350196, 358155, 359370, 375210, 412731, 419265, 437745, 450252, 457380, 458590, 477540, 503118, 504449, 525294, 550308, 559020, 562815, 583660, 642026, 687885, 716310, 718740, 750420, 787941, 825462, 838530, 875490, 917180, 963039, 1006236, 1008898, 1050588, 1125630, 1238193, 1257795, 1284052, 1313235, 1375770, 1432620, 1513347, 1575882, 1605065, 1650924, 1677060, 1750980, 1926078, 2017796, 2063655, 2251260, 2476386, 2515590, 2522245, 2626470, 2751540, 2889117, 3026694, 3151764, 3210130, 3531143, 3852156, 3939705, 4127310, 4540041, 4815195, 4952772, 5031180, 5044490, 5252940, 5778234, 6053388, 6190965, 6420260, 7062286, 7566735, 7879410, 8254620, 8667351, 9080082, 9630390, 10088980, 10593429, 11556468, 12381930, 13620123, 14124572, 14445585, 15133470, 15758820, 17334702, 17655715, 18160164, 19260780, 21186858, 22700205, 24763860, 27240246, 28891170, 30266940, 31780287, 34669404, 35311430, 42373716, 43336755, 45400410, 52967145, 54480492, 57782340, 63560574, 68100615, 70622860, 86673510, 90800820, 95340861, 105934290, 127121148, 136201230, 158901435, 173347020, 190681722, 211868580, 272402460, 317802870, 381363444, 476704305, 635605740, 953408610, 1906817220]

約数ペア:

[(1, 1906817220), (2, 953408610), (3, 635605740), (4, 476704305), (5, 381363444), (6, 317802870), (7, 272402460), (9, 211868580), (10, 190681722), (11, 173347020), (12, 158901435), (14, 136201230), (15, 127121148), (18, 105934290), (20, 95340861), (21, 90800820), (22, 86673510), (27, 70622860), (28, 68100615), (30, 63560574), (33, 57782340), (35, 54480492), (36, 52967145), (42, 45400410), (44, 43336755), (45, 42373716), (54, 35311430), (55, 34669404), (60, 31780287), (63, 30266940), (66, 28891170), (70, 27240246), (77, 24763860), (84, 22700205), (90, 21186858), (99, 19260780), (105, 18160164), (108, 17655715), (110, 17334702), (121, 15758820), (126, 15133470), (132, 14445585), (135, 14124572), (140, 13620123), (154, 12381930), (165, 11556468), (180, 10593429), (189, 10088980), (198, 9630390), (210, 9080082), (220, 8667351), (231, 8254620), (242, 7879410), (252, 7566735), (270, 7062286), (297, 6420260), (308, 6190965), (315, 6053388), (330, 5778234), (363, 5252940), (378, 5044490), (379, 5031180), (385, 4952772), (396, 4815195), (420, 4540041), (462, 4127310), (484, 3939705), (495, 3852156), (540, 3531143), (594, 3210130), (605, 3151764), (630, 3026694), (660, 2889117), (693, 2751540), (726, 2626470), (756, 2522245), (758, 2515590), (770, 2476386), (847, 2251260), (924, 2063655), (945, 2017796), (990, 1926078), (1089, 1750980), (1137, 1677060), (1155, 1650924), (1188, 1605065), (1210, 1575882), (1260, 1513347), (1331, 1432620), (1386, 1375770), (1452, 1313235), (1485, 1284052), (1516, 1257795), (1540, 1238193), (1694, 1125630), (1815, 1050588), (1890, 1008898), (1895, 1006236), (1980, 963039), (2079, 917180), (2178, 875490), (2274, 838530), (2310, 825462), (2420, 787941), (2541, 750420), (2653, 718740), (2662, 716310), (2772, 687885), (2970, 642026), (3267, 583660), (3388, 562815), (3411, 559020), (3465, 550308), (3630, 525294), (3780, 504449), (3790, 503118), (3993, 477540), (4158, 458590), (4169, 457380), (4235, 450252), (4356, 437745), (4548, 419265), (4620, 412731), (5082, 375210), (5306, 359370), (5324, 358155), (5445, 350196), (5685, 335412), (5940, 321013), (6534, 291830), (6655, 286524), (6822, 279510), (6930, 275154), (7260, 262647), (7580, 251559), (7623, 250140), (7959, 239580), (7986, 238770), (8316, 229295), (8338, 228690), (8470, 225126), (9317, 204660), (10164, 187605), (10233, 186340), (10395, 183436), (10612, 179685), (10890, 175098), (11370, 167706), (11979, 159180), (12507, 152460), (12705, 150084), (13068, 145915), (13265, 143748), (13310, 143262), (13644, 139755), (13860, 137577), (15246, 125070), (15918, 119790), (15972, 119385), (16335, 116732), (16676, 114345), (16940, 112563), (17055, 111804), (18634, 102330), (19965, 95508), (20466, 93170), (20790, 91718), (20845, 91476), (21780, 87549), (22740, 83853), (22869, 83380), (23877, 79860), (23958, 79590), (25014, 76230), (25410, 75042), (26530, 71874), (26620, 71631), (27951, 68220), (29183, 65340), (30492, 62535), (31836, 59895), (32670, 58366), (34110, 55902), (35937, 53060), (37268, 51165), (37521, 50820), (38115, 50028), (39795, 47916), (39930, 47754), (40932, 46585), (41580, 45859), (41690, 45738)]