16003260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 59806656

約数和(自身を除く): 43803396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 977, 1092, 1170, 1260, 1365, 1638, 1820, 1954, 2340, 2730, 2931, 3276, 3908, 4095, 4885, 5460, 5862, 6839, 8190, 8793, 9770, 11724, 12701, 13678, 14655, 16380, 17586, 19540, 20517, 25402, 27356, 29310, 34195, 35172, 38103, 41034, 43965, 50804, 58620, 61551, 63505, 68390, 76206, 82068, 87930, 88907, 102585, 114309, 123102, 127010, 136780, 152412, 175860, 177814, 190515, 205170, 228618, 246204, 254020, 266721, 307755, 355628, 381030, 410340, 444535, 457236, 533442, 571545, 615510, 762060, 800163, 889070, 1066884, 1143090, 1231020, 1333605, 1600326, 1778140, 2286180, 2667210, 3200652, 4000815, 5334420, 8001630, 16003260]

約数ペア:

[(1, 16003260), (2, 8001630), (3, 5334420), (4, 4000815), (5, 3200652), (6, 2667210), (7, 2286180), (9, 1778140), (10, 1600326), (12, 1333605), (13, 1231020), (14, 1143090), (15, 1066884), (18, 889070), (20, 800163), (21, 762060), (26, 615510), (28, 571545), (30, 533442), (35, 457236), (36, 444535), (39, 410340), (42, 381030), (45, 355628), (52, 307755), (60, 266721), (63, 254020), (65, 246204), (70, 228618), (78, 205170), (84, 190515), (90, 177814), (91, 175860), (105, 152412), (117, 136780), (126, 127010), (130, 123102), (140, 114309), (156, 102585), (180, 88907), (182, 87930), (195, 82068), (210, 76206), (234, 68390), (252, 63505), (260, 61551), (273, 58620), (315, 50804), (364, 43965), (390, 41034), (420, 38103), (455, 35172), (468, 34195), (546, 29310), (585, 27356), (630, 25402), (780, 20517), (819, 19540), (910, 17586), (977, 16380), (1092, 14655), (1170, 13678), (1260, 12701), (1365, 11724), (1638, 9770), (1820, 8793), (1954, 8190), (2340, 6839), (2730, 5862), (2931, 5460), (3276, 4885), (3908, 4095)]