163072980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{6163}}^1$

素因数の和:6195

約数の個数: 144

約数和(自身を含む): 590264640

約数和(自身を除く): 427191660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6163, 6615, 8820, 12326, 13230, 18489, 24652, 26460, 30815, 36978, 43141, 55467, 61630, 73956, 86282, 92445, 110934, 123260, 129423, 166401, 172564, 184890, 215705, 221868, 258846, 277335, 301987, 332802, 369780, 388269, 431410, 517692, 554670, 603974, 647115, 665604, 776538, 832005, 862820, 905961, 1109340, 1164807, 1207948, 1294230, 1509935, 1553076, 1664010, 1811922, 1941345, 2329614, 2588460, 2717883, 3019870, 3328020, 3623844, 3882690, 4529805, 4659228, 5435766, 5824035, 6039740, 7765380, 8153649, 9059610, 10871532, 11648070, 13589415, 16307298, 18119220, 23296140, 27178830, 32614596, 40768245, 54357660, 81536490, 163072980]

約数ペア:

[(1, 163072980), (2, 81536490), (3, 54357660), (4, 40768245), (5, 32614596), (6, 27178830), (7, 23296140), (9, 18119220), (10, 16307298), (12, 13589415), (14, 11648070), (15, 10871532), (18, 9059610), (20, 8153649), (21, 7765380), (27, 6039740), (28, 5824035), (30, 5435766), (35, 4659228), (36, 4529805), (42, 3882690), (45, 3623844), (49, 3328020), (54, 3019870), (60, 2717883), (63, 2588460), (70, 2329614), (84, 1941345), (90, 1811922), (98, 1664010), (105, 1553076), (108, 1509935), (126, 1294230), (135, 1207948), (140, 1164807), (147, 1109340), (180, 905961), (189, 862820), (196, 832005), (210, 776538), (245, 665604), (252, 647115), (270, 603974), (294, 554670), (315, 517692), (378, 431410), (420, 388269), (441, 369780), (490, 332802), (540, 301987), (588, 277335), (630, 258846), (735, 221868), (756, 215705), (882, 184890), (945, 172564), (980, 166401), (1260, 129423), (1323, 123260), (1470, 110934), (1764, 92445), (1890, 86282), (2205, 73956), (2646, 61630), (2940, 55467), (3780, 43141), (4410, 36978), (5292, 30815), (6163, 26460), (6615, 24652), (8820, 18489), (12326, 13230)]