229320

素因数分解:

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

素因数の和:44

約数の個数: 144

約数和(自身を含む): 933660

約数和(自身を除く): 704340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 6370, 6552, 7644, 8190, 8820, 9555, 10920, 11466, 12740, 15288, 16380, 17640, 19110, 22932, 25480, 28665, 32760, 38220, 45864, 57330, 76440, 114660, 229320]

約数ペア:

[(1, 229320), (2, 114660), (3, 76440), (4, 57330), (5, 45864), (6, 38220), (7, 32760), (8, 28665), (9, 25480), (10, 22932), (12, 19110), (13, 17640), (14, 16380), (15, 15288), (18, 12740), (20, 11466), (21, 10920), (24, 9555), (26, 8820), (28, 8190), (30, 7644), (35, 6552), (36, 6370), (39, 5880), (40, 5733), (42, 5460), (45, 5096), (49, 4680), (52, 4410), (56, 4095), (60, 3822), (63, 3640), (65, 3528), (70, 3276), (72, 3185), (78, 2940), (84, 2730), (90, 2548), (91, 2520), (98, 2340), (104, 2205), (105, 2184), (117, 1960), (120, 1911), (126, 1820), (130, 1764), (140, 1638), (147, 1560), (156, 1470), (168, 1365), (180, 1274), (182, 1260), (195, 1176), (196, 1170), (210, 1092), (234, 980), (245, 936), (252, 910), (260, 882), (273, 840), (280, 819), (294, 780), (312, 735), (315, 728), (360, 637), (364, 630), (390, 588), (392, 585), (420, 546), (441, 520), (455, 504), (468, 490)]