239856120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31727}}^1$

素因数の和:31754

約数の個数: 128

約数和(自身を含む): 913766400

約数和(自身を除く): 673910280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 31727, 63454, 95181, 126908, 158635, 190362, 222089, 253816, 285543, 317270, 380724, 444178, 475905, 571086, 634540, 666267, 761448, 856629, 888356, 951810, 1110445, 1142172, 1269080, 1332534, 1427715, 1713258, 1776712, 1903620, 1998801, 2220890, 2284344, 2665068, 2855430, 3331335, 3426516, 3807240, 3997602, 4283145, 4441780, 5330136, 5710860, 5996403, 6662670, 6853032, 7995204, 8566290, 8883560, 9994005, 11421720, 11992806, 13325340, 15990408, 17132580, 19988010, 23985612, 26650680, 29982015, 34265160, 39976020, 47971224, 59964030, 79952040, 119928060, 239856120]

約数ペア:

[(1, 239856120), (2, 119928060), (3, 79952040), (4, 59964030), (5, 47971224), (6, 39976020), (7, 34265160), (8, 29982015), (9, 26650680), (10, 23985612), (12, 19988010), (14, 17132580), (15, 15990408), (18, 13325340), (20, 11992806), (21, 11421720), (24, 9994005), (27, 8883560), (28, 8566290), (30, 7995204), (35, 6853032), (36, 6662670), (40, 5996403), (42, 5710860), (45, 5330136), (54, 4441780), (56, 4283145), (60, 3997602), (63, 3807240), (70, 3426516), (72, 3331335), (84, 2855430), (90, 2665068), (105, 2284344), (108, 2220890), (120, 1998801), (126, 1903620), (135, 1776712), (140, 1713258), (168, 1427715), (180, 1332534), (189, 1269080), (210, 1142172), (216, 1110445), (252, 951810), (270, 888356), (280, 856629), (315, 761448), (360, 666267), (378, 634540), (420, 571086), (504, 475905), (540, 444178), (630, 380724), (756, 317270), (840, 285543), (945, 253816), (1080, 222089), (1260, 190362), (1512, 158635), (1890, 126908), (2520, 95181), (3780, 63454), (7560, 31727)]