173248460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 495452160

約数和(自身を除く): 322203700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 31, 35, 38, 44, 55, 62, 70, 76, 77, 95, 110, 124, 133, 140, 154, 155, 190, 191, 209, 217, 220, 266, 308, 310, 341, 380, 382, 385, 418, 434, 532, 589, 620, 665, 682, 764, 770, 836, 868, 955, 1045, 1085, 1178, 1330, 1337, 1364, 1463, 1540, 1705, 1910, 2090, 2101, 2170, 2356, 2387, 2660, 2674, 2926, 2945, 3410, 3629, 3820, 4123, 4180, 4202, 4340, 4774, 5348, 5852, 5890, 5921, 6479, 6685, 6820, 7258, 7315, 8246, 8404, 9548, 10505, 11780, 11842, 11935, 12958, 13370, 14516, 14630, 14707, 16492, 18145, 20615, 21010, 23684, 23870, 25403, 25916, 26740, 29260, 29414, 29605, 32395, 36290, 39919, 41230, 41447, 42020, 45353, 47740, 50806, 58828, 59210, 64790, 65131, 72580, 73535, 79838, 82460, 82894, 90706, 101612, 112499, 118420, 127015, 129580, 130262, 147070, 159676, 165788, 181412, 199595, 207235, 224998, 226765, 254030, 260524, 279433, 294140, 325655, 399190, 414470, 449996, 453530, 455917, 508060, 558866, 562495, 651310, 787493, 798380, 828940, 907060, 911834, 1117732, 1124990, 1237489, 1302620, 1397165, 1574986, 1823668, 2249980, 2279585, 2474978, 2794330, 3149972, 3937465, 4559170, 4949956, 5588660, 6187445, 7874930, 8662423, 9118340, 12374890, 15749860, 17324846, 24749780, 34649692, 43312115, 86624230, 173248460]

約数ペア:

[(1, 173248460), (2, 86624230), (4, 43312115), (5, 34649692), (7, 24749780), (10, 17324846), (11, 15749860), (14, 12374890), (19, 9118340), (20, 8662423), (22, 7874930), (28, 6187445), (31, 5588660), (35, 4949956), (38, 4559170), (44, 3937465), (55, 3149972), (62, 2794330), (70, 2474978), (76, 2279585), (77, 2249980), (95, 1823668), (110, 1574986), (124, 1397165), (133, 1302620), (140, 1237489), (154, 1124990), (155, 1117732), (190, 911834), (191, 907060), (209, 828940), (217, 798380), (220, 787493), (266, 651310), (308, 562495), (310, 558866), (341, 508060), (380, 455917), (382, 453530), (385, 449996), (418, 414470), (434, 399190), (532, 325655), (589, 294140), (620, 279433), (665, 260524), (682, 254030), (764, 226765), (770, 224998), (836, 207235), (868, 199595), (955, 181412), (1045, 165788), (1085, 159676), (1178, 147070), (1330, 130262), (1337, 129580), (1364, 127015), (1463, 118420), (1540, 112499), (1705, 101612), (1910, 90706), (2090, 82894), (2101, 82460), (2170, 79838), (2356, 73535), (2387, 72580), (2660, 65131), (2674, 64790), (2926, 59210), (2945, 58828), (3410, 50806), (3629, 47740), (3820, 45353), (4123, 42020), (4180, 41447), (4202, 41230), (4340, 39919), (4774, 36290), (5348, 32395), (5852, 29605), (5890, 29414), (5921, 29260), (6479, 26740), (6685, 25916), (6820, 25403), (7258, 23870), (7315, 23684), (8246, 21010), (8404, 20615), (9548, 18145), (10505, 16492), (11780, 14707), (11842, 14630), (11935, 14516), (12958, 13370)]