About the Number
328006980
2進数表記:10011100011001111110101000100
漢数字表記:三億二千八百万六千九百八十
素因数分解:
素因数の和:37218
約数の個数: 108
約数和(自身を含む): 1157427180
約数和(自身を除く): 829420200
約数列:
[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 37189, 74378, 111567, 148756, 185945, 223134, 260323, 334701, 371890, 446268, 520646, 557835, 669402, 743780, 780969, 1041292, 1115670, 1301615, 1338804, 1561938, 1673505, 1822261, 2231340, 2342907, 2603230, 3123876, 3347010, 3644522, 3904845, 4685814, 5206460, 5466783, 6694020, 7289044, 7809690, 9111305, 9371628, 10933566, 11714535, 15619380, 16400349, 18222610, 21867132, 23429070, 27333915, 32800698, 36445220, 46858140, 54667830, 65601396, 82001745, 109335660, 164003490, 328006980]
約数ペア:
[(1, 328006980), (2, 164003490), (3, 109335660), (4, 82001745), (5, 65601396), (6, 54667830), (7, 46858140), (9, 36445220), (10, 32800698), (12, 27333915), (14, 23429070), (15, 21867132), (18, 18222610), (20, 16400349), (21, 15619380), (28, 11714535), (30, 10933566), (35, 9371628), (36, 9111305), (42, 7809690), (45, 7289044), (49, 6694020), (60, 5466783), (63, 5206460), (70, 4685814), (84, 3904845), (90, 3644522), (98, 3347010), (105, 3123876), (126, 2603230), (140, 2342907), (147, 2231340), (180, 1822261), (196, 1673505), (210, 1561938), (245, 1338804), (252, 1301615), (294, 1115670), (315, 1041292), (420, 780969), (441, 743780), (490, 669402), (588, 557835), (630, 520646), (735, 446268), (882, 371890), (980, 334701), (1260, 260323), (1470, 223134), (1764, 185945), (2205, 148756), (2940, 111567), (4410, 74378), (8820, 37189)]このpageの処理時間: 0.007405281066894531 seconds