385645260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6464

約数の個数: 192

約数和(自身を含む): 1450036224

約数和(自身を除く): 1064390964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 4004, 4290, 4620, 5005, 5460, 6006, 6421, 8580, 10010, 12012, 12842, 15015, 19263, 20020, 25684, 30030, 32105, 38526, 44947, 60060, 64210, 70631, 77052, 83473, 89894, 96315, 128420, 134841, 141262, 166946, 179788, 192630, 211893, 224735, 250419, 269682, 282524, 333892, 353155, 385260, 417365, 423786, 449470, 494417, 500838, 539364, 584311, 674205, 706310, 834730, 847572, 898940, 918203, 988834, 1001676, 1059465, 1168622, 1252095, 1348410, 1412620, 1483251, 1669460, 1752933, 1836406, 1977668, 2118930, 2337244, 2472085, 2504190, 2696820, 2754609, 2921555, 2966502, 3505866, 3672812, 4237860, 4591015, 4944170, 5008380, 5509218, 5843110, 5933004, 6427421, 7011732, 7416255, 8764665, 9182030, 9888340, 11018436, 11686220, 12854842, 13773045, 14832510, 17529330, 18364060, 19282263, 25709684, 27546090, 29665020, 32137105, 35058660, 38564526, 55092180, 64274210, 77129052, 96411315, 128548420, 192822630, 385645260]

約数ペア:

[(1, 385645260), (2, 192822630), (3, 128548420), (4, 96411315), (5, 77129052), (6, 64274210), (7, 55092180), (10, 38564526), (11, 35058660), (12, 32137105), (13, 29665020), (14, 27546090), (15, 25709684), (20, 19282263), (21, 18364060), (22, 17529330), (26, 14832510), (28, 13773045), (30, 12854842), (33, 11686220), (35, 11018436), (39, 9888340), (42, 9182030), (44, 8764665), (52, 7416255), (55, 7011732), (60, 6427421), (65, 5933004), (66, 5843110), (70, 5509218), (77, 5008380), (78, 4944170), (84, 4591015), (91, 4237860), (105, 3672812), (110, 3505866), (130, 2966502), (132, 2921555), (140, 2754609), (143, 2696820), (154, 2504190), (156, 2472085), (165, 2337244), (182, 2118930), (195, 1977668), (210, 1836406), (220, 1752933), (231, 1669460), (260, 1483251), (273, 1412620), (286, 1348410), (308, 1252095), (330, 1168622), (364, 1059465), (385, 1001676), (390, 988834), (420, 918203), (429, 898940), (455, 847572), (462, 834730), (546, 706310), (572, 674205), (660, 584311), (715, 539364), (770, 500838), (780, 494417), (858, 449470), (910, 423786), (924, 417365), (1001, 385260), (1092, 353155), (1155, 333892), (1365, 282524), (1430, 269682), (1540, 250419), (1716, 224735), (1820, 211893), (2002, 192630), (2145, 179788), (2310, 166946), (2730, 141262), (2860, 134841), (3003, 128420), (4004, 96315), (4290, 89894), (4620, 83473), (5005, 77052), (5460, 70631), (6006, 64210), (6421, 60060), (8580, 44947), (10010, 38526), (12012, 32105), (12842, 30030), (15015, 25684), (19263, 20020)]