22396440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 79004160

約数和(自身を除く): 56607720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 47, 55, 57, 60, 66, 76, 88, 94, 95, 110, 114, 120, 132, 141, 152, 165, 188, 190, 209, 220, 228, 235, 264, 282, 285, 330, 361, 376, 380, 418, 440, 456, 470, 517, 564, 570, 627, 660, 705, 722, 760, 836, 893, 940, 1034, 1045, 1083, 1128, 1140, 1254, 1320, 1410, 1444, 1551, 1672, 1786, 1805, 1880, 2068, 2090, 2166, 2280, 2508, 2585, 2679, 2820, 2888, 3102, 3135, 3572, 3610, 3971, 4136, 4180, 4332, 4465, 5016, 5170, 5358, 5415, 5640, 6204, 6270, 7144, 7220, 7755, 7942, 8360, 8664, 8930, 9823, 10340, 10716, 10830, 11913, 12408, 12540, 13395, 14440, 15510, 15884, 16967, 17860, 19646, 19855, 20680, 21432, 21660, 23826, 25080, 26790, 29469, 31020, 31768, 33934, 35720, 39292, 39710, 43320, 47652, 49115, 50901, 53580, 58938, 59565, 62040, 67868, 78584, 79420, 84835, 95304, 98230, 101802, 107160, 117876, 119130, 135736, 147345, 158840, 169670, 186637, 196460, 203604, 235752, 238260, 254505, 294690, 339340, 373274, 392920, 407208, 476520, 509010, 559911, 589380, 678680, 746548, 933185, 1018020, 1119822, 1178760, 1493096, 1866370, 2036040, 2239644, 2799555, 3732740, 4479288, 5599110, 7465480, 11198220, 22396440]

約数ペア:

[(1, 22396440), (2, 11198220), (3, 7465480), (4, 5599110), (5, 4479288), (6, 3732740), (8, 2799555), (10, 2239644), (11, 2036040), (12, 1866370), (15, 1493096), (19, 1178760), (20, 1119822), (22, 1018020), (24, 933185), (30, 746548), (33, 678680), (38, 589380), (40, 559911), (44, 509010), (47, 476520), (55, 407208), (57, 392920), (60, 373274), (66, 339340), (76, 294690), (88, 254505), (94, 238260), (95, 235752), (110, 203604), (114, 196460), (120, 186637), (132, 169670), (141, 158840), (152, 147345), (165, 135736), (188, 119130), (190, 117876), (209, 107160), (220, 101802), (228, 98230), (235, 95304), (264, 84835), (282, 79420), (285, 78584), (330, 67868), (361, 62040), (376, 59565), (380, 58938), (418, 53580), (440, 50901), (456, 49115), (470, 47652), (517, 43320), (564, 39710), (570, 39292), (627, 35720), (660, 33934), (705, 31768), (722, 31020), (760, 29469), (836, 26790), (893, 25080), (940, 23826), (1034, 21660), (1045, 21432), (1083, 20680), (1128, 19855), (1140, 19646), (1254, 17860), (1320, 16967), (1410, 15884), (1444, 15510), (1551, 14440), (1672, 13395), (1786, 12540), (1805, 12408), (1880, 11913), (2068, 10830), (2090, 10716), (2166, 10340), (2280, 9823), (2508, 8930), (2585, 8664), (2679, 8360), (2820, 7942), (2888, 7755), (3102, 7220), (3135, 7144), (3572, 6270), (3610, 6204), (3971, 5640), (4136, 5415), (4180, 5358), (4332, 5170), (4465, 5016)]