218576820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:92

約数の個数: 384

約数和(自身を含む): 850010112

約数和(自身を除く): 631433292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 23, 28, 30, 33, 34, 35, 42, 44, 46, 51, 55, 60, 66, 68, 69, 70, 77, 84, 85, 92, 102, 105, 110, 115, 119, 121, 132, 138, 140, 154, 161, 165, 170, 187, 204, 210, 220, 230, 231, 238, 242, 253, 255, 276, 308, 322, 330, 340, 345, 357, 363, 374, 385, 391, 420, 460, 462, 476, 483, 484, 506, 510, 561, 595, 605, 644, 660, 690, 714, 726, 748, 759, 770, 782, 805, 847, 924, 935, 966, 1012, 1020, 1122, 1155, 1173, 1190, 1210, 1265, 1309, 1331, 1380, 1428, 1452, 1518, 1540, 1564, 1610, 1694, 1771, 1785, 1815, 1870, 1932, 1955, 2057, 2244, 2310, 2346, 2380, 2415, 2420, 2530, 2541, 2618, 2662, 2737, 2783, 2805, 3036, 3220, 3388, 3542, 3570, 3630, 3740, 3795, 3910, 3927, 3993, 4114, 4235, 4301, 4620, 4692, 4830, 5060, 5082, 5236, 5313, 5324, 5474, 5566, 5610, 5865, 6171, 6545, 6655, 7084, 7140, 7260, 7590, 7820, 7854, 7986, 8211, 8228, 8349, 8470, 8602, 8855, 9317, 9660, 10164, 10285, 10626, 10948, 11132, 11220, 11730, 12342, 12705, 12903, 13090, 13310, 13685, 13915, 14399, 15180, 15708, 15972, 16422, 16698, 16940, 17204, 17710, 18634, 19481, 19635, 19965, 20570, 21252, 21505, 22627, 23460, 24684, 25410, 25806, 26180, 26565, 26620, 27370, 27830, 27951, 28798, 30107, 30613, 30855, 32844, 33396, 35420, 37268, 38962, 39270, 39930, 41055, 41140, 41745, 43010, 43197, 45254, 46585, 47311, 50820, 51612, 53130, 54740, 55660, 55902, 57596, 58443, 60214, 61226, 61710, 64515, 67881, 71995, 77924, 78540, 79860, 82110, 83490, 86020, 86394, 90321, 90508, 91839, 93170, 94622, 97405, 106260, 111804, 113135, 116886, 120428, 122452, 123420, 129030, 135762, 139755, 141933, 143990, 150535, 153065, 158389, 164220, 166980, 172788, 180642, 183678, 186340, 189244, 194810, 214291, 215985, 226270, 233772, 236555, 258060, 271524, 279510, 283866, 287980, 292215, 301070, 306130, 316778, 331177, 339405, 361284, 367356, 389620, 428582, 431970, 451605, 452540, 459195, 473110, 475167, 520421, 559020, 567732, 584430, 602140, 612260, 633556, 642873, 662354, 678810, 709665, 791945, 857164, 863940, 903210, 918390, 946220, 950334, 993531, 1040842, 1071455, 1168860, 1285746, 1324708, 1357620, 1419330, 1561263, 1583890, 1655885, 1806420, 1836780, 1900668, 1987062, 2081684, 2142910, 2375835, 2571492, 2602105, 2838660, 3122526, 3167780, 3214365, 3311770, 3642947, 3974124, 4285820, 4751670, 4967655, 5204210, 6245052, 6428730, 6623540, 7285894, 7806315, 9503340, 9935310, 10408420, 10928841, 12857460, 14571788, 15612630, 18214735, 19870620, 21857682, 31225260, 36429470, 43715364, 54644205, 72858940, 109288410, 218576820]

約数ペア:

[(1, 218576820), (2, 109288410), (3, 72858940), (4, 54644205), (5, 43715364), (6, 36429470), (7, 31225260), (10, 21857682), (11, 19870620), (12, 18214735), (14, 15612630), (15, 14571788), (17, 12857460), (20, 10928841), (21, 10408420), (22, 9935310), (23, 9503340), (28, 7806315), (30, 7285894), (33, 6623540), (34, 6428730), (35, 6245052), (42, 5204210), (44, 4967655), (46, 4751670), (51, 4285820), (55, 3974124), (60, 3642947), (66, 3311770), (68, 3214365), (69, 3167780), (70, 3122526), (77, 2838660), (84, 2602105), (85, 2571492), (92, 2375835), (102, 2142910), (105, 2081684), (110, 1987062), (115, 1900668), (119, 1836780), (121, 1806420), (132, 1655885), (138, 1583890), (140, 1561263), (154, 1419330), (161, 1357620), (165, 1324708), (170, 1285746), (187, 1168860), (204, 1071455), (210, 1040842), (220, 993531), (230, 950334), (231, 946220), (238, 918390), (242, 903210), (253, 863940), (255, 857164), (276, 791945), (308, 709665), (322, 678810), (330, 662354), (340, 642873), (345, 633556), (357, 612260), (363, 602140), (374, 584430), (385, 567732), (391, 559020), (420, 520421), (460, 475167), (462, 473110), (476, 459195), (483, 452540), (484, 451605), (506, 431970), (510, 428582), (561, 389620), (595, 367356), (605, 361284), (644, 339405), (660, 331177), (690, 316778), (714, 306130), (726, 301070), (748, 292215), (759, 287980), (770, 283866), (782, 279510), (805, 271524), (847, 258060), (924, 236555), (935, 233772), (966, 226270), (1012, 215985), (1020, 214291), (1122, 194810), (1155, 189244), (1173, 186340), (1190, 183678), (1210, 180642), (1265, 172788), (1309, 166980), (1331, 164220), (1380, 158389), (1428, 153065), (1452, 150535), (1518, 143990), (1540, 141933), (1564, 139755), (1610, 135762), (1694, 129030), (1771, 123420), (1785, 122452), (1815, 120428), (1870, 116886), (1932, 113135), (1955, 111804), (2057, 106260), (2244, 97405), (2310, 94622), (2346, 93170), (2380, 91839), (2415, 90508), (2420, 90321), (2530, 86394), (2541, 86020), (2618, 83490), (2662, 82110), (2737, 79860), (2783, 78540), (2805, 77924), (3036, 71995), (3220, 67881), (3388, 64515), (3542, 61710), (3570, 61226), (3630, 60214), (3740, 58443), (3795, 57596), (3910, 55902), (3927, 55660), (3993, 54740), (4114, 53130), (4235, 51612), (4301, 50820), (4620, 47311), (4692, 46585), (4830, 45254), (5060, 43197), (5082, 43010), (5236, 41745), (5313, 41140), (5324, 41055), (5474, 39930), (5566, 39270), (5610, 38962), (5865, 37268), (6171, 35420), (6545, 33396), (6655, 32844), (7084, 30855), (7140, 30613), (7260, 30107), (7590, 28798), (7820, 27951), (7854, 27830), (7986, 27370), (8211, 26620), (8228, 26565), (8349, 26180), (8470, 25806), (8602, 25410), (8855, 24684), (9317, 23460), (9660, 22627), (10164, 21505), (10285, 21252), (10626, 20570), (10948, 19965), (11132, 19635), (11220, 19481), (11730, 18634), (12342, 17710), (12705, 17204), (12903, 16940), (13090, 16698), (13310, 16422), (13685, 15972), (13915, 15708), (14399, 15180)]