196189080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2361

約数の個数: 128

約数和(自身を含む): 634245120

約数和(自身を除く): 438056040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2293, 2760, 2852, 3565, 3720, 4278, 4586, 5704, 6879, 7130, 8556, 9172, 10695, 11465, 13758, 14260, 17112, 18344, 21390, 22930, 27516, 28520, 34395, 42780, 45860, 52739, 55032, 68790, 71083, 85560, 91720, 105478, 137580, 142166, 158217, 210956, 213249, 263695, 275160, 284332, 316434, 355415, 421912, 426498, 527390, 568664, 632868, 710830, 791085, 852996, 1054780, 1066245, 1265736, 1421660, 1582170, 1634909, 1705992, 2109560, 2132490, 2843320, 3164340, 3269818, 4264980, 4904727, 6328680, 6539636, 8174545, 8529960, 9809454, 13079272, 16349090, 19618908, 24523635, 32698180, 39237816, 49047270, 65396360, 98094540, 196189080]

約数ペア:

[(1, 196189080), (2, 98094540), (3, 65396360), (4, 49047270), (5, 39237816), (6, 32698180), (8, 24523635), (10, 19618908), (12, 16349090), (15, 13079272), (20, 9809454), (23, 8529960), (24, 8174545), (30, 6539636), (31, 6328680), (40, 4904727), (46, 4264980), (60, 3269818), (62, 3164340), (69, 2843320), (92, 2132490), (93, 2109560), (115, 1705992), (120, 1634909), (124, 1582170), (138, 1421660), (155, 1265736), (184, 1066245), (186, 1054780), (230, 852996), (248, 791085), (276, 710830), (310, 632868), (345, 568664), (372, 527390), (460, 426498), (465, 421912), (552, 355415), (620, 316434), (690, 284332), (713, 275160), (744, 263695), (920, 213249), (930, 210956), (1240, 158217), (1380, 142166), (1426, 137580), (1860, 105478), (2139, 91720), (2293, 85560), (2760, 71083), (2852, 68790), (3565, 55032), (3720, 52739), (4278, 45860), (4586, 42780), (5704, 34395), (6879, 28520), (7130, 27516), (8556, 22930), (9172, 21390), (10695, 18344), (11465, 17112), (13758, 14260)]