198952320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 736750080

約数和(自身を除く): 537797760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 128, 131, 140, 160, 168, 192, 210, 224, 226, 240, 262, 280, 320, 336, 339, 384, 393, 420, 448, 452, 480, 524, 560, 565, 640, 655, 672, 678, 786, 791, 840, 896, 904, 917, 960, 1048, 1120, 1130, 1310, 1344, 1356, 1572, 1582, 1680, 1695, 1808, 1834, 1920, 1965, 2096, 2240, 2260, 2373, 2620, 2688, 2712, 2751, 3144, 3164, 3360, 3390, 3616, 3668, 3930, 3955, 4192, 4480, 4520, 4585, 4746, 5240, 5424, 5502, 6288, 6328, 6720, 6780, 7232, 7336, 7860, 7910, 8384, 9040, 9170, 9492, 10480, 10848, 11004, 11865, 12576, 12656, 13440, 13560, 13755, 14464, 14672, 14803, 15720, 15820, 16768, 18080, 18340, 18984, 20960, 21696, 22008, 23730, 25152, 25312, 27120, 27510, 29344, 29606, 31440, 31640, 36160, 36680, 37968, 41920, 43392, 44016, 44409, 47460, 50304, 50624, 54240, 55020, 58688, 59212, 62880, 63280, 72320, 73360, 74015, 75936, 83840, 88032, 88818, 94920, 101248, 103621, 108480, 110040, 117376, 118424, 125760, 126560, 146720, 148030, 151872, 176064, 177636, 189840, 207242, 216960, 220080, 222045, 236848, 251520, 253120, 293440, 296060, 303744, 310863, 352128, 355272, 379680, 414484, 440160, 444090, 473696, 506240, 518105, 586880, 592120, 621726, 710544, 759360, 828968, 880320, 888180, 947392, 1036210, 1184240, 1243452, 1421088, 1518720, 1554315, 1657936, 1760640, 1776360, 1894784, 2072420, 2368480, 2486904, 2842176, 3108630, 3315872, 3552720, 4144840, 4736960, 4973808, 5684352, 6217260, 6631744, 7105440, 8289680, 9473920, 9947616, 12434520, 13263488, 14210880, 16579360, 19895232, 24869040, 28421760, 33158720, 39790464, 49738080, 66317440, 99476160, 198952320]

約数ペア:

[(1, 198952320), (2, 99476160), (3, 66317440), (4, 49738080), (5, 39790464), (6, 33158720), (7, 28421760), (8, 24869040), (10, 19895232), (12, 16579360), (14, 14210880), (15, 13263488), (16, 12434520), (20, 9947616), (21, 9473920), (24, 8289680), (28, 7105440), (30, 6631744), (32, 6217260), (35, 5684352), (40, 4973808), (42, 4736960), (48, 4144840), (56, 3552720), (60, 3315872), (64, 3108630), (70, 2842176), (80, 2486904), (84, 2368480), (96, 2072420), (105, 1894784), (112, 1776360), (113, 1760640), (120, 1657936), (128, 1554315), (131, 1518720), (140, 1421088), (160, 1243452), (168, 1184240), (192, 1036210), (210, 947392), (224, 888180), (226, 880320), (240, 828968), (262, 759360), (280, 710544), (320, 621726), (336, 592120), (339, 586880), (384, 518105), (393, 506240), (420, 473696), (448, 444090), (452, 440160), (480, 414484), (524, 379680), (560, 355272), (565, 352128), (640, 310863), (655, 303744), (672, 296060), (678, 293440), (786, 253120), (791, 251520), (840, 236848), (896, 222045), (904, 220080), (917, 216960), (960, 207242), (1048, 189840), (1120, 177636), (1130, 176064), (1310, 151872), (1344, 148030), (1356, 146720), (1572, 126560), (1582, 125760), (1680, 118424), (1695, 117376), (1808, 110040), (1834, 108480), (1920, 103621), (1965, 101248), (2096, 94920), (2240, 88818), (2260, 88032), (2373, 83840), (2620, 75936), (2688, 74015), (2712, 73360), (2751, 72320), (3144, 63280), (3164, 62880), (3360, 59212), (3390, 58688), (3616, 55020), (3668, 54240), (3930, 50624), (3955, 50304), (4192, 47460), (4480, 44409), (4520, 44016), (4585, 43392), (4746, 41920), (5240, 37968), (5424, 36680), (5502, 36160), (6288, 31640), (6328, 31440), (6720, 29606), (6780, 29344), (7232, 27510), (7336, 27120), (7860, 25312), (7910, 25152), (8384, 23730), (9040, 22008), (9170, 21696), (9492, 20960), (10480, 18984), (10848, 18340), (11004, 18080), (11865, 16768), (12576, 15820), (12656, 15720), (13440, 14803), (13560, 14672), (13755, 14464)]