16650480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 320

約数和(自身を含む): 69424128

約数和(自身を除く): 52773648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 53, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 106, 110, 112, 119, 120, 132, 136, 140, 154, 159, 165, 168, 170, 176, 187, 204, 210, 212, 220, 231, 238, 240, 255, 264, 265, 272, 280, 308, 318, 330, 336, 340, 357, 371, 374, 385, 408, 420, 424, 440, 462, 476, 510, 528, 530, 560, 561, 583, 595, 616, 636, 660, 680, 714, 742, 748, 770, 795, 816, 840, 848, 880, 901, 924, 935, 952, 1020, 1060, 1113, 1122, 1155, 1166, 1190, 1232, 1272, 1309, 1320, 1360, 1428, 1484, 1496, 1540, 1590, 1680, 1749, 1785, 1802, 1848, 1855, 1870, 1904, 2040, 2120, 2226, 2244, 2310, 2332, 2380, 2544, 2618, 2640, 2703, 2805, 2856, 2915, 2968, 2992, 3080, 3180, 3498, 3570, 3604, 3696, 3710, 3740, 3927, 4080, 4081, 4240, 4452, 4488, 4505, 4620, 4664, 4760, 5236, 5406, 5565, 5610, 5712, 5830, 5936, 6160, 6307, 6360, 6545, 6996, 7140, 7208, 7420, 7480, 7854, 8162, 8745, 8904, 8976, 9010, 9240, 9328, 9520, 9911, 10472, 10812, 11130, 11220, 11660, 12243, 12614, 12720, 13090, 13515, 13992, 14280, 14416, 14840, 14960, 15708, 16324, 17490, 17808, 18020, 18480, 18921, 19635, 19822, 20405, 20944, 21624, 22260, 22440, 23320, 24486, 25228, 26180, 27030, 27984, 28560, 29680, 29733, 31416, 31535, 32648, 34980, 36040, 37842, 39270, 39644, 40810, 43248, 44520, 44880, 46640, 48972, 49555, 50456, 52360, 54060, 59466, 61215, 62832, 63070, 65296, 69377, 69960, 72080, 75684, 78540, 79288, 81620, 89040, 94605, 97944, 99110, 100912, 104720, 108120, 118932, 122430, 126140, 138754, 139920, 148665, 151368, 157080, 158576, 163240, 189210, 195888, 198220, 208131, 216240, 237864, 244860, 252280, 277508, 297330, 302736, 314160, 326480, 346885, 378420, 396440, 416262, 475728, 489720, 504560, 555016, 594660, 693770, 756840, 792880, 832524, 979440, 1040655, 1110032, 1189320, 1387540, 1513680, 1665048, 2081310, 2378640, 2775080, 3330096, 4162620, 5550160, 8325240, 16650480]

約数ペア:

[(1, 16650480), (2, 8325240), (3, 5550160), (4, 4162620), (5, 3330096), (6, 2775080), (7, 2378640), (8, 2081310), (10, 1665048), (11, 1513680), (12, 1387540), (14, 1189320), (15, 1110032), (16, 1040655), (17, 979440), (20, 832524), (21, 792880), (22, 756840), (24, 693770), (28, 594660), (30, 555016), (33, 504560), (34, 489720), (35, 475728), (40, 416262), (42, 396440), (44, 378420), (48, 346885), (51, 326480), (53, 314160), (55, 302736), (56, 297330), (60, 277508), (66, 252280), (68, 244860), (70, 237864), (77, 216240), (80, 208131), (84, 198220), (85, 195888), (88, 189210), (102, 163240), (105, 158576), (106, 157080), (110, 151368), (112, 148665), (119, 139920), (120, 138754), (132, 126140), (136, 122430), (140, 118932), (154, 108120), (159, 104720), (165, 100912), (168, 99110), (170, 97944), (176, 94605), (187, 89040), (204, 81620), (210, 79288), (212, 78540), (220, 75684), (231, 72080), (238, 69960), (240, 69377), (255, 65296), (264, 63070), (265, 62832), (272, 61215), (280, 59466), (308, 54060), (318, 52360), (330, 50456), (336, 49555), (340, 48972), (357, 46640), (371, 44880), (374, 44520), (385, 43248), (408, 40810), (420, 39644), (424, 39270), (440, 37842), (462, 36040), (476, 34980), (510, 32648), (528, 31535), (530, 31416), (560, 29733), (561, 29680), (583, 28560), (595, 27984), (616, 27030), (636, 26180), (660, 25228), (680, 24486), (714, 23320), (742, 22440), (748, 22260), (770, 21624), (795, 20944), (816, 20405), (840, 19822), (848, 19635), (880, 18921), (901, 18480), (924, 18020), (935, 17808), (952, 17490), (1020, 16324), (1060, 15708), (1113, 14960), (1122, 14840), (1155, 14416), (1166, 14280), (1190, 13992), (1232, 13515), (1272, 13090), (1309, 12720), (1320, 12614), (1360, 12243), (1428, 11660), (1484, 11220), (1496, 11130), (1540, 10812), (1590, 10472), (1680, 9911), (1749, 9520), (1785, 9328), (1802, 9240), (1848, 9010), (1855, 8976), (1870, 8904), (1904, 8745), (2040, 8162), (2120, 7854), (2226, 7480), (2244, 7420), (2310, 7208), (2332, 7140), (2380, 6996), (2544, 6545), (2618, 6360), (2640, 6307), (2703, 6160), (2805, 5936), (2856, 5830), (2915, 5712), (2968, 5610), (2992, 5565), (3080, 5406), (3180, 5236), (3498, 4760), (3570, 4664), (3604, 4620), (3696, 4505), (3710, 4488), (3740, 4452), (3927, 4240), (4080, 4081)]