222608880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1448

約数の個数: 240

約数和(自身を含む): 853070400

約数和(自身を除く): 630461520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1399, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 2798, 3060, 3120, 3315, 3536, 3978, 4080, 4197, 4420, 4680, 5304, 5596, 6120, 6630, 6995, 7956, 8394, 8840, 9360, 9945, 10608, 11192, 12240, 12591, 13260, 13990, 15912, 16788, 17680, 18187, 19890, 20985, 22384, 23783, 25182, 26520, 27980, 31824, 33576, 36374, 39780, 41970, 47566, 50364, 53040, 54561, 55960, 62955, 67152, 71349, 72748, 79560, 83940, 90935, 95132, 100728, 109122, 111920, 118915, 125910, 142698, 145496, 159120, 163683, 167880, 181870, 190264, 201456, 214047, 218244, 237830, 251820, 272805, 285396, 290992, 309179, 327366, 335760, 356745, 363740, 380528, 428094, 436488, 475660, 503640, 545610, 570792, 618358, 654732, 713490, 727480, 818415, 856188, 872976, 927537, 951320, 1007280, 1070235, 1091220, 1141584, 1236716, 1309464, 1426980, 1454960, 1545895, 1636830, 1712376, 1855074, 1902640, 2140470, 2182440, 2473432, 2618928, 2782611, 2853960, 3091790, 3273660, 3424752, 3710148, 4280940, 4364880, 4637685, 4946864, 5565222, 5707920, 6183580, 6547320, 7420296, 8561880, 9275370, 11130444, 12367160, 13094640, 13913055, 14840592, 17123760, 18550740, 22260888, 24734320, 27826110, 37101480, 44521776, 55652220, 74202960, 111304440, 222608880]

約数ペア:

[(1, 222608880), (2, 111304440), (3, 74202960), (4, 55652220), (5, 44521776), (6, 37101480), (8, 27826110), (9, 24734320), (10, 22260888), (12, 18550740), (13, 17123760), (15, 14840592), (16, 13913055), (17, 13094640), (18, 12367160), (20, 11130444), (24, 9275370), (26, 8561880), (30, 7420296), (34, 6547320), (36, 6183580), (39, 5707920), (40, 5565222), (45, 4946864), (48, 4637685), (51, 4364880), (52, 4280940), (60, 3710148), (65, 3424752), (68, 3273660), (72, 3091790), (78, 2853960), (80, 2782611), (85, 2618928), (90, 2473432), (102, 2182440), (104, 2140470), (117, 1902640), (120, 1855074), (130, 1712376), (136, 1636830), (144, 1545895), (153, 1454960), (156, 1426980), (170, 1309464), (180, 1236716), (195, 1141584), (204, 1091220), (208, 1070235), (221, 1007280), (234, 951320), (240, 927537), (255, 872976), (260, 856188), (272, 818415), (306, 727480), (312, 713490), (340, 654732), (360, 618358), (390, 570792), (408, 545610), (442, 503640), (468, 475660), (510, 436488), (520, 428094), (585, 380528), (612, 363740), (624, 356745), (663, 335760), (680, 327366), (720, 309179), (765, 290992), (780, 285396), (816, 272805), (884, 251820), (936, 237830), (1020, 218244), (1040, 214047), (1105, 201456), (1170, 190264), (1224, 181870), (1326, 167880), (1360, 163683), (1399, 159120), (1530, 145496), (1560, 142698), (1768, 125910), (1872, 118915), (1989, 111920), (2040, 109122), (2210, 100728), (2340, 95132), (2448, 90935), (2652, 83940), (2798, 79560), (3060, 72748), (3120, 71349), (3315, 67152), (3536, 62955), (3978, 55960), (4080, 54561), (4197, 53040), (4420, 50364), (4680, 47566), (5304, 41970), (5596, 39780), (6120, 36374), (6630, 33576), (6995, 31824), (7956, 27980), (8394, 26520), (8840, 25182), (9360, 23783), (9945, 22384), (10608, 20985), (11192, 19890), (12240, 18187), (12591, 17680), (13260, 16788), (13990, 15912)]