26572260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 92574720

約数和(自身を除く): 66002460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 163, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 326, 330, 380, 390, 418, 429, 489, 494, 570, 572, 627, 652, 660, 715, 741, 780, 815, 836, 858, 978, 988, 1045, 1140, 1235, 1254, 1430, 1482, 1630, 1716, 1793, 1956, 2090, 2119, 2145, 2445, 2470, 2508, 2717, 2860, 2964, 3097, 3135, 3260, 3586, 3705, 4180, 4238, 4290, 4890, 4940, 5379, 5434, 6194, 6270, 6357, 7172, 7410, 8151, 8476, 8580, 8965, 9291, 9780, 10595, 10758, 10868, 12388, 12540, 12714, 13585, 14820, 15485, 16302, 17930, 18582, 21190, 21516, 23309, 25428, 26895, 27170, 30970, 31785, 32604, 34067, 35860, 37164, 40261, 40755, 42380, 46455, 46618, 53790, 54340, 61940, 63570, 68134, 69927, 80522, 81510, 92910, 93236, 102201, 107580, 116545, 120783, 127140, 136268, 139854, 161044, 163020, 170335, 185820, 201305, 204402, 233090, 241566, 279708, 340670, 349635, 402610, 408804, 442871, 466180, 483132, 511005, 603915, 681340, 699270, 805220, 885742, 1022010, 1207830, 1328613, 1398540, 1771484, 2044020, 2214355, 2415660, 2657226, 4428710, 5314452, 6643065, 8857420, 13286130, 26572260]

約数ペア:

[(1, 26572260), (2, 13286130), (3, 8857420), (4, 6643065), (5, 5314452), (6, 4428710), (10, 2657226), (11, 2415660), (12, 2214355), (13, 2044020), (15, 1771484), (19, 1398540), (20, 1328613), (22, 1207830), (26, 1022010), (30, 885742), (33, 805220), (38, 699270), (39, 681340), (44, 603915), (52, 511005), (55, 483132), (57, 466180), (60, 442871), (65, 408804), (66, 402610), (76, 349635), (78, 340670), (95, 279708), (110, 241566), (114, 233090), (130, 204402), (132, 201305), (143, 185820), (156, 170335), (163, 163020), (165, 161044), (190, 139854), (195, 136268), (209, 127140), (220, 120783), (228, 116545), (247, 107580), (260, 102201), (285, 93236), (286, 92910), (326, 81510), (330, 80522), (380, 69927), (390, 68134), (418, 63570), (429, 61940), (489, 54340), (494, 53790), (570, 46618), (572, 46455), (627, 42380), (652, 40755), (660, 40261), (715, 37164), (741, 35860), (780, 34067), (815, 32604), (836, 31785), (858, 30970), (978, 27170), (988, 26895), (1045, 25428), (1140, 23309), (1235, 21516), (1254, 21190), (1430, 18582), (1482, 17930), (1630, 16302), (1716, 15485), (1793, 14820), (1956, 13585), (2090, 12714), (2119, 12540), (2145, 12388), (2445, 10868), (2470, 10758), (2508, 10595), (2717, 9780), (2860, 9291), (2964, 8965), (3097, 8580), (3135, 8476), (3260, 8151), (3586, 7410), (3705, 7172), (4180, 6357), (4238, 6270), (4290, 6194), (4890, 5434), (4940, 5379)]