286426360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 772208640

約数和(自身を除く): 485782280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 44, 46, 55, 62, 83, 88, 92, 110, 115, 121, 124, 155, 166, 184, 220, 230, 242, 248, 253, 310, 332, 341, 415, 440, 460, 484, 506, 605, 620, 664, 682, 713, 830, 913, 920, 968, 1012, 1210, 1240, 1265, 1364, 1426, 1660, 1705, 1826, 1909, 2024, 2420, 2530, 2573, 2728, 2783, 2852, 3320, 3410, 3565, 3652, 3751, 3818, 4565, 4840, 5060, 5146, 5566, 5704, 6820, 7130, 7304, 7502, 7636, 7843, 9130, 9545, 10043, 10120, 10292, 11132, 12865, 13640, 13915, 14260, 15004, 15272, 15686, 18260, 18755, 19090, 20086, 20584, 20999, 22264, 25730, 27830, 28303, 28520, 30008, 31372, 36520, 37510, 38180, 39215, 40172, 41998, 50215, 51460, 55660, 56606, 59179, 62744, 75020, 76360, 78430, 80344, 83996, 86273, 100430, 102920, 104995, 111320, 113212, 118358, 141515, 150040, 156860, 167992, 172546, 200860, 209990, 226424, 230989, 236716, 283030, 295895, 311333, 313720, 345092, 401720, 419980, 431365, 461978, 473432, 566060, 591790, 622666, 650969, 690184, 839960, 862730, 923956, 1132120, 1154945, 1183580, 1245332, 1301938, 1556665, 1725460, 1847912, 2309890, 2367160, 2490664, 2603876, 3113330, 3254845, 3450920, 4619780, 5207752, 6226660, 6509690, 7160659, 9239560, 12453320, 13019380, 14321318, 26038760, 28642636, 35803295, 57285272, 71606590, 143213180, 286426360]

約数ペア:

[(1, 286426360), (2, 143213180), (4, 71606590), (5, 57285272), (8, 35803295), (10, 28642636), (11, 26038760), (20, 14321318), (22, 13019380), (23, 12453320), (31, 9239560), (40, 7160659), (44, 6509690), (46, 6226660), (55, 5207752), (62, 4619780), (83, 3450920), (88, 3254845), (92, 3113330), (110, 2603876), (115, 2490664), (121, 2367160), (124, 2309890), (155, 1847912), (166, 1725460), (184, 1556665), (220, 1301938), (230, 1245332), (242, 1183580), (248, 1154945), (253, 1132120), (310, 923956), (332, 862730), (341, 839960), (415, 690184), (440, 650969), (460, 622666), (484, 591790), (506, 566060), (605, 473432), (620, 461978), (664, 431365), (682, 419980), (713, 401720), (830, 345092), (913, 313720), (920, 311333), (968, 295895), (1012, 283030), (1210, 236716), (1240, 230989), (1265, 226424), (1364, 209990), (1426, 200860), (1660, 172546), (1705, 167992), (1826, 156860), (1909, 150040), (2024, 141515), (2420, 118358), (2530, 113212), (2573, 111320), (2728, 104995), (2783, 102920), (2852, 100430), (3320, 86273), (3410, 83996), (3565, 80344), (3652, 78430), (3751, 76360), (3818, 75020), (4565, 62744), (4840, 59179), (5060, 56606), (5146, 55660), (5566, 51460), (5704, 50215), (6820, 41998), (7130, 40172), (7304, 39215), (7502, 38180), (7636, 37510), (7843, 36520), (9130, 31372), (9545, 30008), (10043, 28520), (10120, 28303), (10292, 27830), (11132, 25730), (12865, 22264), (13640, 20999), (13915, 20584), (14260, 20086), (15004, 19090), (15272, 18755), (15686, 18260)]