2278870440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3203}}^1$

素因数の和:3253

約数の個数: 288

約数和(自身を含む): 8744228640

約数和(自身を除く): 6465358200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 121, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 242, 245, 264, 280, 294, 308, 330, 363, 385, 392, 420, 440, 462, 484, 490, 539, 588, 605, 616, 660, 726, 735, 770, 840, 847, 924, 968, 980, 1078, 1155, 1176, 1210, 1320, 1452, 1470, 1540, 1617, 1694, 1815, 1848, 1960, 2156, 2310, 2420, 2541, 2695, 2904, 2940, 3080, 3203, 3234, 3388, 3630, 4235, 4312, 4620, 4840, 5082, 5390, 5880, 5929, 6406, 6468, 6776, 7260, 8085, 8470, 9240, 9609, 10164, 10780, 11858, 12705, 12812, 12936, 14520, 16015, 16170, 16940, 17787, 19218, 20328, 21560, 22421, 23716, 25410, 25624, 29645, 32030, 32340, 33880, 35233, 35574, 38436, 44842, 47432, 48045, 50820, 59290, 64060, 64680, 67263, 70466, 71148, 76872, 88935, 89684, 96090, 101640, 105699, 112105, 118580, 128120, 134526, 140932, 142296, 156947, 176165, 177870, 179368, 192180, 211398, 224210, 237160, 246631, 269052, 281864, 313894, 336315, 352330, 355740, 384360, 387563, 422796, 448420, 470841, 493262, 528495, 538104, 627788, 672630, 704660, 711480, 739893, 775126, 784735, 845592, 896840, 941682, 986524, 1056990, 1162689, 1233155, 1255576, 1345260, 1409320, 1479786, 1550252, 1569470, 1726417, 1883364, 1937815, 1973048, 2113980, 2325378, 2354205, 2466310, 2690520, 2712941, 2959572, 3100504, 3138940, 3452834, 3699465, 3766728, 3875630, 4227960, 4650756, 4708410, 4932620, 5179251, 5425882, 5813445, 5919144, 6277880, 6905668, 7398930, 7751260, 8138823, 8632085, 9301512, 9416820, 9865240, 10358502, 10851764, 11626890, 13564705, 13811336, 14797860, 15502520, 16277646, 17264170, 18833640, 18990587, 20717004, 21703528, 23253780, 25896255, 27129410, 29595720, 32555292, 34528340, 37981174, 40694115, 41434008, 46507560, 51792510, 54258820, 56971761, 65110584, 69056680, 75962348, 81388230, 94952935, 103585020, 108517640, 113943522, 151924696, 162776460, 189905870, 207170040, 227887044, 284858805, 325552920, 379811740, 455774088, 569717610, 759623480, 1139435220, 2278870440]

約数ペア:

[(1, 2278870440), (2, 1139435220), (3, 759623480), (4, 569717610), (5, 455774088), (6, 379811740), (7, 325552920), (8, 284858805), (10, 227887044), (11, 207170040), (12, 189905870), (14, 162776460), (15, 151924696), (20, 113943522), (21, 108517640), (22, 103585020), (24, 94952935), (28, 81388230), (30, 75962348), (33, 69056680), (35, 65110584), (40, 56971761), (42, 54258820), (44, 51792510), (49, 46507560), (55, 41434008), (56, 40694115), (60, 37981174), (66, 34528340), (70, 32555292), (77, 29595720), (84, 27129410), (88, 25896255), (98, 23253780), (105, 21703528), (110, 20717004), (120, 18990587), (121, 18833640), (132, 17264170), (140, 16277646), (147, 15502520), (154, 14797860), (165, 13811336), (168, 13564705), (196, 11626890), (210, 10851764), (220, 10358502), (231, 9865240), (242, 9416820), (245, 9301512), (264, 8632085), (280, 8138823), (294, 7751260), (308, 7398930), (330, 6905668), (363, 6277880), (385, 5919144), (392, 5813445), (420, 5425882), (440, 5179251), (462, 4932620), (484, 4708410), (490, 4650756), (539, 4227960), (588, 3875630), (605, 3766728), (616, 3699465), (660, 3452834), (726, 3138940), (735, 3100504), (770, 2959572), (840, 2712941), (847, 2690520), (924, 2466310), (968, 2354205), (980, 2325378), (1078, 2113980), (1155, 1973048), (1176, 1937815), (1210, 1883364), (1320, 1726417), (1452, 1569470), (1470, 1550252), (1540, 1479786), (1617, 1409320), (1694, 1345260), (1815, 1255576), (1848, 1233155), (1960, 1162689), (2156, 1056990), (2310, 986524), (2420, 941682), (2541, 896840), (2695, 845592), (2904, 784735), (2940, 775126), (3080, 739893), (3203, 711480), (3234, 704660), (3388, 672630), (3630, 627788), (4235, 538104), (4312, 528495), (4620, 493262), (4840, 470841), (5082, 448420), (5390, 422796), (5880, 387563), (5929, 384360), (6406, 355740), (6468, 352330), (6776, 336315), (7260, 313894), (8085, 281864), (8470, 269052), (9240, 246631), (9609, 237160), (10164, 224210), (10780, 211398), (11858, 192180), (12705, 179368), (12812, 177870), (12936, 176165), (14520, 156947), (16015, 142296), (16170, 140932), (16940, 134526), (17787, 128120), (19218, 118580), (20328, 112105), (21560, 105699), (22421, 101640), (23716, 96090), (25410, 89684), (25624, 88935), (29645, 76872), (32030, 71148), (32340, 70466), (33880, 67263), (35233, 64680), (35574, 64060), (38436, 59290), (44842, 50820), (47432, 48045)]