17889428340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1177

約数の個数: 480

約数和(自身を含む): 68432179200

約数和(自身を除く): 50542750860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 79, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 158, 162, 171, 180, 189, 190, 210, 228, 237, 252, 266, 270, 285, 315, 316, 324, 342, 378, 380, 395, 399, 405, 420, 474, 513, 532, 540, 553, 567, 570, 630, 665, 684, 711, 756, 790, 798, 810, 855, 945, 948, 1026, 1051, 1106, 1134, 1140, 1185, 1197, 1260, 1330, 1422, 1501, 1539, 1580, 1596, 1620, 1659, 1710, 1890, 1995, 2052, 2102, 2133, 2212, 2268, 2370, 2394, 2565, 2660, 2765, 2835, 2844, 3002, 3078, 3153, 3318, 3420, 3555, 3591, 3780, 3990, 4204, 4266, 4503, 4740, 4788, 4977, 5130, 5255, 5530, 5670, 5985, 6004, 6156, 6306, 6399, 6636, 7110, 7182, 7357, 7505, 7695, 7980, 8295, 8532, 9006, 9459, 9954, 10260, 10507, 10510, 10665, 10773, 11060, 11340, 11970, 12612, 12798, 13509, 14220, 14364, 14714, 14931, 15010, 15390, 15765, 16590, 17955, 18012, 18918, 19908, 19969, 21014, 21020, 21330, 21546, 22071, 22515, 23940, 24885, 25596, 27018, 28377, 29428, 29862, 30020, 30780, 31521, 31530, 31995, 33180, 35910, 36785, 37836, 39938, 40527, 42028, 42660, 43092, 44142, 44793, 45030, 47295, 49770, 52535, 53865, 54036, 56754, 59724, 59907, 63042, 63060, 63990, 66213, 67545, 71820, 73570, 74655, 79876, 81054, 83029, 85131, 88284, 89586, 90060, 94563, 94590, 99540, 99845, 105070, 107730, 110355, 113508, 119814, 121581, 126084, 127980, 132426, 135090, 139783, 141885, 147140, 149310, 157605, 162108, 166058, 170262, 179172, 179721, 189126, 189180, 198639, 199690, 202635, 210140, 215460, 220710, 223965, 239628, 243162, 249087, 264852, 270180, 279566, 283689, 283770, 298620, 299535, 315210, 331065, 332116, 340524, 359442, 378252, 397278, 399380, 405270, 415145, 419349, 425655, 441420, 447930, 472815, 486324, 498174, 539163, 559132, 567378, 567540, 581203, 595917, 599070, 607905, 630420, 662130, 698915, 718884, 747261, 794556, 810540, 830290, 838698, 851067, 851310, 895860, 898605, 945630, 993195, 996348, 1078326, 1134756, 1162406, 1191834, 1198140, 1215810, 1245435, 1258047, 1324260, 1397830, 1418445, 1494522, 1577551, 1617489, 1660580, 1677396, 1702134, 1702620, 1743609, 1797210, 1891260, 1986390, 2096745, 2156652, 2241783, 2324812, 2383668, 2431620, 2490870, 2516094, 2695815, 2795660, 2836890, 2906015, 2979585, 2989044, 3155102, 3234978, 3404268, 3487218, 3594420, 3736305, 3774141, 3972780, 4193490, 4255335, 4483566, 4732653, 4981740, 5032188, 5230827, 5391630, 5673780, 5812030, 5959170, 6290235, 6310204, 6469956, 6725349, 6974436, 7472610, 7548282, 7887755, 8087445, 8386980, 8510670, 8718045, 8967132, 9465306, 10461654, 10783260, 11042857, 11208915, 11322423, 11624060, 11918340, 12580470, 13450698, 14197959, 14945220, 15096564, 15692481, 15775510, 16174890, 17021340, 17436090, 18870705, 18930612, 20923308, 22085714, 22417830, 22644846, 23663265, 25160940, 26154135, 26901396, 28395918, 31384962, 31551020, 32349780, 33128571, 33626745, 34872180, 37741410, 42593877, 44171428, 44835660, 45289692, 47077443, 47326530, 52308270, 55214285, 56612115, 56791836, 62769924, 66257142, 67253490, 70989795, 75482820, 78462405, 85187754, 94154886, 94653060, 99385713, 104616540, 110428570, 113224230, 127781631, 132514284, 134506980, 141979590, 156924810, 165642855, 170375508, 188309772, 198771426, 212969385, 220857140, 226448460, 235387215, 255563262, 283959180, 298157139, 313849620, 331285710, 397542852, 425938770, 470774430, 496928565, 511126524, 596314278, 638908155, 662571420, 851877540, 894471417, 941548860, 993857130, 1192628556, 1277816310, 1490785695, 1788942834, 1987714260, 2555632620, 2981571390, 3577885668, 4472357085, 5963142780, 8944714170, 17889428340]

約数ペア:

[(1, 17889428340), (2, 8944714170), (3, 5963142780), (4, 4472357085), (5, 3577885668), (6, 2981571390), (7, 2555632620), (9, 1987714260), (10, 1788942834), (12, 1490785695), (14, 1277816310), (15, 1192628556), (18, 993857130), (19, 941548860), (20, 894471417), (21, 851877540), (27, 662571420), (28, 638908155), (30, 596314278), (35, 511126524), (36, 496928565), (38, 470774430), (42, 425938770), (45, 397542852), (54, 331285710), (57, 313849620), (60, 298157139), (63, 283959180), (70, 255563262), (76, 235387215), (79, 226448460), (81, 220857140), (84, 212969385), (90, 198771426), (95, 188309772), (105, 170375508), (108, 165642855), (114, 156924810), (126, 141979590), (133, 134506980), (135, 132514284), (140, 127781631), (158, 113224230), (162, 110428570), (171, 104616540), (180, 99385713), (189, 94653060), (190, 94154886), (210, 85187754), (228, 78462405), (237, 75482820), (252, 70989795), (266, 67253490), (270, 66257142), (285, 62769924), (315, 56791836), (316, 56612115), (324, 55214285), (342, 52308270), (378, 47326530), (380, 47077443), (395, 45289692), (399, 44835660), (405, 44171428), (420, 42593877), (474, 37741410), (513, 34872180), (532, 33626745), (540, 33128571), (553, 32349780), (567, 31551020), (570, 31384962), (630, 28395918), (665, 26901396), (684, 26154135), (711, 25160940), (756, 23663265), (790, 22644846), (798, 22417830), (810, 22085714), (855, 20923308), (945, 18930612), (948, 18870705), (1026, 17436090), (1051, 17021340), (1106, 16174890), (1134, 15775510), (1140, 15692481), (1185, 15096564), (1197, 14945220), (1260, 14197959), (1330, 13450698), (1422, 12580470), (1501, 11918340), (1539, 11624060), (1580, 11322423), (1596, 11208915), (1620, 11042857), (1659, 10783260), (1710, 10461654), (1890, 9465306), (1995, 8967132), (2052, 8718045), (2102, 8510670), (2133, 8386980), (2212, 8087445), (2268, 7887755), (2370, 7548282), (2394, 7472610), (2565, 6974436), (2660, 6725349), (2765, 6469956), (2835, 6310204), (2844, 6290235), (3002, 5959170), (3078, 5812030), (3153, 5673780), (3318, 5391630), (3420, 5230827), (3555, 5032188), (3591, 4981740), (3780, 4732653), (3990, 4483566), (4204, 4255335), (4266, 4193490), (4503, 3972780), (4740, 3774141), (4788, 3736305), (4977, 3594420), (5130, 3487218), (5255, 3404268), (5530, 3234978), (5670, 3155102), (5985, 2989044), (6004, 2979585), (6156, 2906015), (6306, 2836890), (6399, 2795660), (6636, 2695815), (7110, 2516094), (7182, 2490870), (7357, 2431620), (7505, 2383668), (7695, 2324812), (7980, 2241783), (8295, 2156652), (8532, 2096745), (9006, 1986390), (9459, 1891260), (9954, 1797210), (10260, 1743609), (10507, 1702620), (10510, 1702134), (10665, 1677396), (10773, 1660580), (11060, 1617489), (11340, 1577551), (11970, 1494522), (12612, 1418445), (12798, 1397830), (13509, 1324260), (14220, 1258047), (14364, 1245435), (14714, 1215810), (14931, 1198140), (15010, 1191834), (15390, 1162406), (15765, 1134756), (16590, 1078326), (17955, 996348), (18012, 993195), (18918, 945630), (19908, 898605), (19969, 895860), (21014, 851310), (21020, 851067), (21330, 838698), (21546, 830290), (22071, 810540), (22515, 794556), (23940, 747261), (24885, 718884), (25596, 698915), (27018, 662130), (28377, 630420), (29428, 607905), (29862, 599070), (30020, 595917), (30780, 581203), (31521, 567540), (31530, 567378), (31995, 559132), (33180, 539163), (35910, 498174), (36785, 486324), (37836, 472815), (39938, 447930), (40527, 441420), (42028, 425655), (42660, 419349), (43092, 415145), (44142, 405270), (44793, 399380), (45030, 397278), (47295, 378252), (49770, 359442), (52535, 340524), (53865, 332116), (54036, 331065), (56754, 315210), (59724, 299535), (59907, 298620), (63042, 283770), (63060, 283689), (63990, 279566), (66213, 270180), (67545, 264852), (71820, 249087), (73570, 243162), (74655, 239628), (79876, 223965), (81054, 220710), (83029, 215460), (85131, 210140), (88284, 202635), (89586, 199690), (90060, 198639), (94563, 189180), (94590, 189126), (99540, 179721), (99845, 179172), (105070, 170262), (107730, 166058), (110355, 162108), (113508, 157605), (119814, 149310), (121581, 147140), (126084, 141885), (127980, 139783), (132426, 135090)]