22183980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 81285120

約数和(自身を除く): 59101140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 239, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 478, 510, 546, 595, 663, 714, 717, 780, 884, 910, 956, 1020, 1092, 1105, 1190, 1195, 1326, 1365, 1428, 1434, 1547, 1673, 1785, 1820, 2210, 2380, 2390, 2652, 2730, 2868, 3094, 3107, 3315, 3346, 3570, 3585, 4063, 4420, 4641, 4780, 5019, 5460, 6188, 6214, 6630, 6692, 7140, 7170, 7735, 8126, 8365, 9282, 9321, 10038, 12189, 12428, 13260, 14340, 15470, 15535, 16252, 16730, 18564, 18642, 20076, 20315, 21749, 23205, 24378, 25095, 28441, 30940, 31070, 33460, 37284, 40630, 43498, 46410, 46605, 48756, 50190, 52819, 56882, 60945, 62140, 65247, 81260, 85323, 86996, 92820, 93210, 100380, 105638, 108745, 113764, 121890, 130494, 142205, 158457, 170646, 186420, 211276, 217490, 243780, 260988, 264095, 284410, 316914, 326235, 341292, 369733, 426615, 434980, 528190, 568820, 633828, 652470, 739466, 792285, 853230, 1056380, 1109199, 1304940, 1478932, 1584570, 1706460, 1848665, 2218398, 3169140, 3697330, 4436796, 5545995, 7394660, 11091990, 22183980]

約数ペア:

[(1, 22183980), (2, 11091990), (3, 7394660), (4, 5545995), (5, 4436796), (6, 3697330), (7, 3169140), (10, 2218398), (12, 1848665), (13, 1706460), (14, 1584570), (15, 1478932), (17, 1304940), (20, 1109199), (21, 1056380), (26, 853230), (28, 792285), (30, 739466), (34, 652470), (35, 633828), (39, 568820), (42, 528190), (51, 434980), (52, 426615), (60, 369733), (65, 341292), (68, 326235), (70, 316914), (78, 284410), (84, 264095), (85, 260988), (91, 243780), (102, 217490), (105, 211276), (119, 186420), (130, 170646), (140, 158457), (156, 142205), (170, 130494), (182, 121890), (195, 113764), (204, 108745), (210, 105638), (221, 100380), (238, 93210), (239, 92820), (255, 86996), (260, 85323), (273, 81260), (340, 65247), (357, 62140), (364, 60945), (390, 56882), (420, 52819), (442, 50190), (455, 48756), (476, 46605), (478, 46410), (510, 43498), (546, 40630), (595, 37284), (663, 33460), (714, 31070), (717, 30940), (780, 28441), (884, 25095), (910, 24378), (956, 23205), (1020, 21749), (1092, 20315), (1105, 20076), (1190, 18642), (1195, 18564), (1326, 16730), (1365, 16252), (1428, 15535), (1434, 15470), (1547, 14340), (1673, 13260), (1785, 12428), (1820, 12189), (2210, 10038), (2380, 9321), (2390, 9282), (2652, 8365), (2730, 8126), (2868, 7735), (3094, 7170), (3107, 7140), (3315, 6692), (3346, 6630), (3570, 6214), (3585, 6188), (4063, 5460), (4420, 5019), (4641, 4780)]