304649520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10667}}^1$

素因数の和:10707

約数の個数: 160

約数和(自身を含む): 1142926848

約数和(自身を除く): 838277328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 10667, 14280, 21334, 28560, 32001, 42668, 53335, 64002, 74669, 85336, 106670, 128004, 149338, 160005, 170672, 181339, 213340, 224007, 256008, 298676, 320010, 362678, 373345, 426680, 448014, 512016, 544017, 597352, 640020, 725356, 746690, 853360, 896028, 906695, 1088034, 1120035, 1194704, 1269373, 1280040, 1450712, 1493380, 1792056, 1813390, 2176068, 2240070, 2538746, 2560080, 2720085, 2901424, 2986760, 3584112, 3626780, 3808119, 4352136, 4480140, 5077492, 5440170, 5973520, 6346865, 7253560, 7616238, 8704272, 8960280, 10154984, 10880340, 12693730, 14507120, 15232476, 17920560, 19040595, 20309968, 21760680, 25387460, 30464952, 38081190, 43521360, 50774920, 60929904, 76162380, 101549840, 152324760, 304649520]

約数ペア:

[(1, 304649520), (2, 152324760), (3, 101549840), (4, 76162380), (5, 60929904), (6, 50774920), (7, 43521360), (8, 38081190), (10, 30464952), (12, 25387460), (14, 21760680), (15, 20309968), (16, 19040595), (17, 17920560), (20, 15232476), (21, 14507120), (24, 12693730), (28, 10880340), (30, 10154984), (34, 8960280), (35, 8704272), (40, 7616238), (42, 7253560), (48, 6346865), (51, 5973520), (56, 5440170), (60, 5077492), (68, 4480140), (70, 4352136), (80, 3808119), (84, 3626780), (85, 3584112), (102, 2986760), (105, 2901424), (112, 2720085), (119, 2560080), (120, 2538746), (136, 2240070), (140, 2176068), (168, 1813390), (170, 1792056), (204, 1493380), (210, 1450712), (238, 1280040), (240, 1269373), (255, 1194704), (272, 1120035), (280, 1088034), (336, 906695), (340, 896028), (357, 853360), (408, 746690), (420, 725356), (476, 640020), (510, 597352), (560, 544017), (595, 512016), (680, 448014), (714, 426680), (816, 373345), (840, 362678), (952, 320010), (1020, 298676), (1190, 256008), (1360, 224007), (1428, 213340), (1680, 181339), (1785, 170672), (1904, 160005), (2040, 149338), (2380, 128004), (2856, 106670), (3570, 85336), (4080, 74669), (4760, 64002), (5712, 53335), (7140, 42668), (9520, 32001), (10667, 28560), (14280, 21334)]