9730280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 27648000

約数和(自身を除く): 17917720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 59, 62, 70, 76, 95, 118, 124, 133, 140, 152, 155, 190, 217, 236, 248, 266, 280, 295, 310, 380, 413, 434, 472, 532, 589, 590, 620, 665, 760, 826, 868, 1064, 1085, 1121, 1178, 1180, 1240, 1330, 1652, 1736, 1829, 2065, 2170, 2242, 2356, 2360, 2660, 2945, 3304, 3658, 4123, 4130, 4340, 4484, 4712, 5320, 5605, 5890, 7316, 7847, 8246, 8260, 8680, 8968, 9145, 11210, 11780, 12803, 14632, 15694, 16492, 16520, 18290, 20615, 22420, 23560, 25606, 31388, 32984, 34751, 36580, 39235, 41230, 44840, 51212, 62776, 64015, 69502, 73160, 78470, 82460, 102424, 128030, 139004, 156940, 164920, 173755, 243257, 256060, 278008, 313880, 347510, 486514, 512120, 695020, 973028, 1216285, 1390040, 1946056, 2432570, 4865140, 9730280]

約数ペア:

[(1, 9730280), (2, 4865140), (4, 2432570), (5, 1946056), (7, 1390040), (8, 1216285), (10, 973028), (14, 695020), (19, 512120), (20, 486514), (28, 347510), (31, 313880), (35, 278008), (38, 256060), (40, 243257), (56, 173755), (59, 164920), (62, 156940), (70, 139004), (76, 128030), (95, 102424), (118, 82460), (124, 78470), (133, 73160), (140, 69502), (152, 64015), (155, 62776), (190, 51212), (217, 44840), (236, 41230), (248, 39235), (266, 36580), (280, 34751), (295, 32984), (310, 31388), (380, 25606), (413, 23560), (434, 22420), (472, 20615), (532, 18290), (589, 16520), (590, 16492), (620, 15694), (665, 14632), (760, 12803), (826, 11780), (868, 11210), (1064, 9145), (1085, 8968), (1121, 8680), (1178, 8260), (1180, 8246), (1240, 7847), (1330, 7316), (1652, 5890), (1736, 5605), (1829, 5320), (2065, 4712), (2170, 4484), (2242, 4340), (2356, 4130), (2360, 4123), (2660, 3658), (2945, 3304)]