991855402020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{65419}}^1$

素因数の和:65645

約数の個数: 360

約数和(自身を含む): 3638490831360

約数和(自身を除く): 2646635429340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 191, 196, 210, 245, 252, 270, 294, 315, 324, 378, 382, 405, 420, 441, 490, 540, 567, 573, 588, 630, 735, 756, 764, 810, 882, 945, 955, 980, 1134, 1146, 1260, 1323, 1337, 1470, 1620, 1719, 1764, 1890, 1910, 2205, 2268, 2292, 2646, 2674, 2835, 2865, 2940, 3438, 3780, 3820, 3969, 4011, 4410, 5157, 5292, 5348, 5670, 5730, 6615, 6685, 6876, 7938, 8022, 8595, 8820, 9359, 10314, 11340, 11460, 12033, 13230, 13370, 15471, 15876, 16044, 17190, 18718, 19845, 20055, 20628, 24066, 25785, 26460, 26740, 28077, 30942, 34380, 36099, 37436, 39690, 40110, 46795, 48132, 51570, 56154, 60165, 61884, 65419, 72198, 77355, 79380, 80220, 84231, 93590, 103140, 108297, 112308, 120330, 130838, 140385, 144396, 154710, 168462, 180495, 187180, 196257, 216594, 240660, 252693, 261676, 280770, 309420, 327095, 336924, 360990, 392514, 421155, 433188, 457933, 505386, 541485, 561540, 588771, 654190, 721980, 758079, 785028, 842310, 915866, 981285, 1010772, 1082970, 1177542, 1263465, 1308380, 1373799, 1516158, 1684620, 1766313, 1831732, 1962570, 2165940, 2289665, 2355084, 2526930, 2747598, 2943855, 3032316, 3205531, 3532626, 3790395, 3925140, 4121397, 4579330, 5053860, 5298939, 5495196, 5887710, 6411062, 6868995, 7065252, 7580790, 8242794, 8831565, 9158660, 9616593, 10597878, 11775420, 12364191, 12495029, 12822124, 13737990, 15161580, 16027655, 16485588, 17663130, 19233186, 20606985, 21195756, 24728382, 24990058, 26494695, 27475980, 28849779, 32055310, 35326260, 37092573, 37485087, 38466372, 41213970, 48082965, 49456764, 49980116, 52989390, 57699558, 61820955, 62475145, 64110620, 74185146, 74970174, 82427940, 86549337, 87465203, 96165930, 105978780, 112455261, 115399116, 123641910, 124950290, 144248895, 148370292, 149940348, 173098674, 174930406, 185462865, 187425435, 192331860, 224910522, 247283820, 249900580, 259648011, 262395609, 288497790, 337365783, 346197348, 349860812, 370925730, 374850870, 432746685, 437326015, 449821044, 519296022, 524791218, 562276305, 576995580, 612256421, 674731566, 741851460, 749701740, 787186827, 865493370, 874652030, 1012097349, 1038592044, 1049582436, 1124552610, 1224512842, 1298240055, 1311978045, 1349463132, 1574373654, 1686828915, 1730986740, 1749304060, 1836769263, 2024194698, 2249105220, 2361560481, 2449025684, 2596480110, 2623956090, 3061282105, 3148747308, 3373657830, 3673538526, 3935934135, 4048389396, 4723120962, 5060486745, 5192960220, 5247912180, 5510307789, 6122564210, 6747315660, 7084681443, 7347077052, 7871868270, 9183846315, 9446241924, 10120973490, 11020615578, 11807802405, 12245128420, 14169362886, 15743736540, 16530923367, 18367692630, 20241946980, 22041231156, 23615604810, 27551538945, 28338725772, 33061846734, 35423407215, 36735385260, 47231209620, 49592770101, 55103077890, 66123693468, 70846814430, 82654616835, 99185540202, 110206155780, 141693628860, 165309233670, 198371080404, 247963850505, 330618467340, 495927701010, 991855402020]

約数ペア:

[(1, 991855402020), (2, 495927701010), (3, 330618467340), (4, 247963850505), (5, 198371080404), (6, 165309233670), (7, 141693628860), (9, 110206155780), (10, 99185540202), (12, 82654616835), (14, 70846814430), (15, 66123693468), (18, 55103077890), (20, 49592770101), (21, 47231209620), (27, 36735385260), (28, 35423407215), (30, 33061846734), (35, 28338725772), (36, 27551538945), (42, 23615604810), (45, 22041231156), (49, 20241946980), (54, 18367692630), (60, 16530923367), (63, 15743736540), (70, 14169362886), (81, 12245128420), (84, 11807802405), (90, 11020615578), (98, 10120973490), (105, 9446241924), (108, 9183846315), (126, 7871868270), (135, 7347077052), (140, 7084681443), (147, 6747315660), (162, 6122564210), (180, 5510307789), (189, 5247912180), (191, 5192960220), (196, 5060486745), (210, 4723120962), (245, 4048389396), (252, 3935934135), (270, 3673538526), (294, 3373657830), (315, 3148747308), (324, 3061282105), (378, 2623956090), (382, 2596480110), (405, 2449025684), (420, 2361560481), (441, 2249105220), (490, 2024194698), (540, 1836769263), (567, 1749304060), (573, 1730986740), (588, 1686828915), (630, 1574373654), (735, 1349463132), (756, 1311978045), (764, 1298240055), (810, 1224512842), (882, 1124552610), (945, 1049582436), (955, 1038592044), (980, 1012097349), (1134, 874652030), (1146, 865493370), (1260, 787186827), (1323, 749701740), (1337, 741851460), (1470, 674731566), (1620, 612256421), (1719, 576995580), (1764, 562276305), (1890, 524791218), (1910, 519296022), (2205, 449821044), (2268, 437326015), (2292, 432746685), (2646, 374850870), (2674, 370925730), (2835, 349860812), (2865, 346197348), (2940, 337365783), (3438, 288497790), (3780, 262395609), (3820, 259648011), (3969, 249900580), (4011, 247283820), (4410, 224910522), (5157, 192331860), (5292, 187425435), (5348, 185462865), (5670, 174930406), (5730, 173098674), (6615, 149940348), (6685, 148370292), (6876, 144248895), (7938, 124950290), (8022, 123641910), (8595, 115399116), (8820, 112455261), (9359, 105978780), (10314, 96165930), (11340, 87465203), (11460, 86549337), (12033, 82427940), (13230, 74970174), (13370, 74185146), (15471, 64110620), (15876, 62475145), (16044, 61820955), (17190, 57699558), (18718, 52989390), (19845, 49980116), (20055, 49456764), (20628, 48082965), (24066, 41213970), (25785, 38466372), (26460, 37485087), (26740, 37092573), (28077, 35326260), (30942, 32055310), (34380, 28849779), (36099, 27475980), (37436, 26494695), (39690, 24990058), (40110, 24728382), (46795, 21195756), (48132, 20606985), (51570, 19233186), (56154, 17663130), (60165, 16485588), (61884, 16027655), (65419, 15161580), (72198, 13737990), (77355, 12822124), (79380, 12495029), (80220, 12364191), (84231, 11775420), (93590, 10597878), (103140, 9616593), (108297, 9158660), (112308, 8831565), (120330, 8242794), (130838, 7580790), (140385, 7065252), (144396, 6868995), (154710, 6411062), (168462, 5887710), (180495, 5495196), (187180, 5298939), (196257, 5053860), (216594, 4579330), (240660, 4121397), (252693, 3925140), (261676, 3790395), (280770, 3532626), (309420, 3205531), (327095, 3032316), (336924, 2943855), (360990, 2747598), (392514, 2526930), (421155, 2355084), (433188, 2289665), (457933, 2165940), (505386, 1962570), (541485, 1831732), (561540, 1766313), (588771, 1684620), (654190, 1516158), (721980, 1373799), (758079, 1308380), (785028, 1263465), (842310, 1177542), (915866, 1082970), (981285, 1010772)]