243948385680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3146909}}^1$

素因数の和:3146961

約数の個数: 160

約数和(自身を含む): 842868374400

約数和(自身を除く): 598919988720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4080, 4560, 4845, 5168, 6460, 7752, 9690, 12920, 15504, 19380, 25840, 38760, 77520, 3146909, 6293818, 9440727, 12587636, 15734545, 18881454, 25175272, 31469090, 37762908, 47203635, 50350544, 53497453, 59791271, 62938180, 75525816, 94407270, 106994906, 119582542, 125876360, 151051632, 160492359, 179373813, 188814540, 213989812, 239165084, 251752720, 267487265, 298956355, 320984718, 358747626, 377629080, 427979624, 478330168, 534974530, 597912710, 641969436, 717495252, 755258160, 802461795, 855959248, 896869065, 956660336, 1016451607, 1069949060, 1195825420, 1283938872, 1434990504, 1604923590, 1793738130, 2032903214, 2139898120, 2391650840, 2567877744, 2869981008, 3049354821, 3209847180, 3587476260, 4065806428, 4279796240, 4783301680, 5082258035, 6098709642, 6419694360, 7174952520, 8131612856, 10164516070, 12197419284, 12839388720, 14349905040, 15246774105, 16263225712, 20329032140, 24394838568, 30493548210, 40658064280, 48789677136, 60987096420, 81316128560, 121974192840, 243948385680]

約数ペア:

[(1, 243948385680), (2, 121974192840), (3, 81316128560), (4, 60987096420), (5, 48789677136), (6, 40658064280), (8, 30493548210), (10, 24394838568), (12, 20329032140), (15, 16263225712), (16, 15246774105), (17, 14349905040), (19, 12839388720), (20, 12197419284), (24, 10164516070), (30, 8131612856), (34, 7174952520), (38, 6419694360), (40, 6098709642), (48, 5082258035), (51, 4783301680), (57, 4279796240), (60, 4065806428), (68, 3587476260), (76, 3209847180), (80, 3049354821), (85, 2869981008), (95, 2567877744), (102, 2391650840), (114, 2139898120), (120, 2032903214), (136, 1793738130), (152, 1604923590), (170, 1434990504), (190, 1283938872), (204, 1195825420), (228, 1069949060), (240, 1016451607), (255, 956660336), (272, 896869065), (285, 855959248), (304, 802461795), (323, 755258160), (340, 717495252), (380, 641969436), (408, 597912710), (456, 534974530), (510, 478330168), (570, 427979624), (646, 377629080), (680, 358747626), (760, 320984718), (816, 298956355), (912, 267487265), (969, 251752720), (1020, 239165084), (1140, 213989812), (1292, 188814540), (1360, 179373813), (1520, 160492359), (1615, 151051632), (1938, 125876360), (2040, 119582542), (2280, 106994906), (2584, 94407270), (3230, 75525816), (3876, 62938180), (4080, 59791271), (4560, 53497453), (4845, 50350544), (5168, 47203635), (6460, 37762908), (7752, 31469090), (9690, 25175272), (12920, 18881454), (15504, 15734545), (19380, 12587636), (25840, 9440727), (38760, 6293818), (77520, 3146909)]