173413380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:770

約数の個数: 192

約数和(自身を含む): 603832320

約数和(自身を除く): 430418940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 434, 465, 532, 570, 589, 620, 651, 665, 701, 798, 868, 930, 1085, 1140, 1178, 1302, 1330, 1402, 1596, 1767, 1860, 1995, 2103, 2170, 2356, 2604, 2660, 2804, 2945, 3255, 3505, 3534, 3990, 4123, 4206, 4340, 4907, 5890, 6510, 7010, 7068, 7980, 8246, 8412, 8835, 9814, 10515, 11780, 12369, 13020, 13319, 14020, 14721, 16492, 17670, 19628, 20615, 21030, 21731, 24535, 24738, 26638, 29442, 35340, 39957, 41230, 42060, 43462, 49070, 49476, 53276, 58884, 61845, 65193, 66595, 73605, 79914, 82460, 86924, 93233, 98140, 108655, 123690, 130386, 133190, 147210, 152117, 159828, 186466, 199785, 217310, 247380, 260772, 266380, 279699, 294420, 304234, 325965, 372932, 399570, 412889, 434620, 456351, 466165, 559398, 608468, 651930, 760585, 799140, 825778, 912702, 932330, 1118796, 1238667, 1303860, 1398495, 1521170, 1651556, 1825404, 1864660, 2064445, 2281755, 2477334, 2796990, 2890223, 3042340, 4128890, 4563510, 4954668, 5593980, 5780446, 6193335, 8257780, 8670669, 9127020, 11560892, 12386670, 14451115, 17341338, 24773340, 28902230, 34682676, 43353345, 57804460, 86706690, 173413380]

約数ペア:

[(1, 173413380), (2, 86706690), (3, 57804460), (4, 43353345), (5, 34682676), (6, 28902230), (7, 24773340), (10, 17341338), (12, 14451115), (14, 12386670), (15, 11560892), (19, 9127020), (20, 8670669), (21, 8257780), (28, 6193335), (30, 5780446), (31, 5593980), (35, 4954668), (38, 4563510), (42, 4128890), (57, 3042340), (60, 2890223), (62, 2796990), (70, 2477334), (76, 2281755), (84, 2064445), (93, 1864660), (95, 1825404), (105, 1651556), (114, 1521170), (124, 1398495), (133, 1303860), (140, 1238667), (155, 1118796), (186, 932330), (190, 912702), (210, 825778), (217, 799140), (228, 760585), (266, 651930), (285, 608468), (310, 559398), (372, 466165), (380, 456351), (399, 434620), (420, 412889), (434, 399570), (465, 372932), (532, 325965), (570, 304234), (589, 294420), (620, 279699), (651, 266380), (665, 260772), (701, 247380), (798, 217310), (868, 199785), (930, 186466), (1085, 159828), (1140, 152117), (1178, 147210), (1302, 133190), (1330, 130386), (1402, 123690), (1596, 108655), (1767, 98140), (1860, 93233), (1995, 86924), (2103, 82460), (2170, 79914), (2356, 73605), (2604, 66595), (2660, 65193), (2804, 61845), (2945, 58884), (3255, 53276), (3505, 49476), (3534, 49070), (3990, 43462), (4123, 42060), (4206, 41230), (4340, 39957), (4907, 35340), (5890, 29442), (6510, 26638), (7010, 24738), (7068, 24535), (7980, 21731), (8246, 21030), (8412, 20615), (8835, 19628), (9814, 17670), (10515, 16492), (11780, 14721), (12369, 14020), (13020, 13319)]