56927220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 199908576

約数和(自身を除く): 142981356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 67, 68, 70, 84, 85, 98, 102, 105, 119, 134, 140, 147, 170, 196, 201, 204, 210, 238, 245, 255, 268, 289, 294, 335, 340, 357, 402, 420, 469, 476, 490, 510, 578, 588, 595, 670, 714, 735, 804, 833, 867, 938, 980, 1005, 1020, 1139, 1156, 1190, 1340, 1407, 1428, 1445, 1470, 1666, 1734, 1785, 1876, 2010, 2023, 2278, 2345, 2380, 2499, 2814, 2890, 2940, 3283, 3332, 3417, 3468, 3570, 4020, 4046, 4165, 4335, 4556, 4690, 4998, 5628, 5695, 5780, 6069, 6566, 6834, 7035, 7140, 7973, 8092, 8330, 8670, 9380, 9849, 9996, 10115, 11390, 12138, 12495, 13132, 13668, 14070, 14161, 15946, 16415, 16660, 17085, 17340, 19363, 19698, 20230, 22780, 23919, 24276, 24990, 28140, 28322, 30345, 31892, 32830, 34170, 38726, 39396, 39865, 40460, 42483, 47838, 49245, 49980, 55811, 56644, 58089, 60690, 65660, 68340, 70805, 77452, 79730, 84966, 95676, 96815, 98490, 111622, 116178, 119595, 121380, 135541, 141610, 159460, 167433, 169932, 193630, 196980, 212415, 223244, 232356, 239190, 271082, 279055, 283220, 290445, 334866, 387260, 406623, 424830, 478380, 542164, 558110, 580890, 669732, 677705, 813246, 837165, 849660, 948787, 1116220, 1161780, 1355410, 1626492, 1674330, 1897574, 2033115, 2710820, 2846361, 3348660, 3795148, 4066230, 4743935, 5692722, 8132460, 9487870, 11385444, 14231805, 18975740, 28463610, 56927220]

約数ペア:

[(1, 56927220), (2, 28463610), (3, 18975740), (4, 14231805), (5, 11385444), (6, 9487870), (7, 8132460), (10, 5692722), (12, 4743935), (14, 4066230), (15, 3795148), (17, 3348660), (20, 2846361), (21, 2710820), (28, 2033115), (30, 1897574), (34, 1674330), (35, 1626492), (42, 1355410), (49, 1161780), (51, 1116220), (60, 948787), (67, 849660), (68, 837165), (70, 813246), (84, 677705), (85, 669732), (98, 580890), (102, 558110), (105, 542164), (119, 478380), (134, 424830), (140, 406623), (147, 387260), (170, 334866), (196, 290445), (201, 283220), (204, 279055), (210, 271082), (238, 239190), (245, 232356), (255, 223244), (268, 212415), (289, 196980), (294, 193630), (335, 169932), (340, 167433), (357, 159460), (402, 141610), (420, 135541), (469, 121380), (476, 119595), (490, 116178), (510, 111622), (578, 98490), (588, 96815), (595, 95676), (670, 84966), (714, 79730), (735, 77452), (804, 70805), (833, 68340), (867, 65660), (938, 60690), (980, 58089), (1005, 56644), (1020, 55811), (1139, 49980), (1156, 49245), (1190, 47838), (1340, 42483), (1407, 40460), (1428, 39865), (1445, 39396), (1470, 38726), (1666, 34170), (1734, 32830), (1785, 31892), (1876, 30345), (2010, 28322), (2023, 28140), (2278, 24990), (2345, 24276), (2380, 23919), (2499, 22780), (2814, 20230), (2890, 19698), (2940, 19363), (3283, 17340), (3332, 17085), (3417, 16660), (3468, 16415), (3570, 15946), (4020, 14161), (4046, 14070), (4165, 13668), (4335, 13132), (4556, 12495), (4690, 12138), (4998, 11390), (5628, 10115), (5695, 9996), (5780, 9849), (6069, 9380), (6566, 8670), (6834, 8330), (7035, 8092), (7140, 7973)]