26007960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 96422400

約数和(自身を除く): 70414440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 51, 55, 57, 60, 61, 66, 68, 76, 85, 88, 95, 102, 110, 114, 120, 122, 132, 136, 152, 165, 170, 183, 187, 190, 204, 209, 220, 228, 244, 255, 264, 285, 305, 323, 330, 340, 366, 374, 380, 408, 418, 440, 456, 488, 510, 561, 570, 610, 627, 646, 660, 671, 680, 732, 748, 760, 836, 915, 935, 969, 1020, 1037, 1045, 1122, 1140, 1159, 1220, 1254, 1292, 1320, 1342, 1464, 1496, 1615, 1672, 1830, 1870, 1938, 2013, 2040, 2074, 2090, 2244, 2280, 2318, 2440, 2508, 2584, 2684, 2805, 3111, 3135, 3230, 3355, 3477, 3553, 3660, 3740, 3876, 4026, 4148, 4180, 4488, 4636, 4845, 5016, 5185, 5368, 5610, 5795, 6222, 6270, 6460, 6710, 6954, 7106, 7320, 7480, 7752, 8052, 8296, 8360, 9272, 9690, 10065, 10370, 10659, 11220, 11407, 11590, 12444, 12540, 12749, 12920, 13420, 13908, 14212, 15555, 16104, 17385, 17765, 19380, 19703, 20130, 20740, 21318, 22440, 22814, 23180, 24888, 25080, 25498, 26840, 27816, 28424, 31110, 34221, 34770, 35530, 38247, 38760, 39406, 40260, 41480, 42636, 45628, 46360, 50996, 53295, 57035, 59109, 62220, 63745, 68442, 69540, 71060, 76494, 78812, 80520, 85272, 91256, 98515, 101992, 106590, 114070, 118218, 124440, 127490, 136884, 139080, 142120, 152988, 157624, 171105, 191235, 197030, 213180, 216733, 228140, 236436, 254980, 273768, 295545, 305976, 342210, 382470, 394060, 426360, 433466, 456280, 472872, 509960, 591090, 650199, 684420, 764940, 788120, 866932, 1083665, 1182180, 1300398, 1368840, 1529880, 1733864, 2167330, 2364360, 2600796, 3250995, 4334660, 5201592, 6501990, 8669320, 13003980, 26007960]

約数ペア:

[(1, 26007960), (2, 13003980), (3, 8669320), (4, 6501990), (5, 5201592), (6, 4334660), (8, 3250995), (10, 2600796), (11, 2364360), (12, 2167330), (15, 1733864), (17, 1529880), (19, 1368840), (20, 1300398), (22, 1182180), (24, 1083665), (30, 866932), (33, 788120), (34, 764940), (38, 684420), (40, 650199), (44, 591090), (51, 509960), (55, 472872), (57, 456280), (60, 433466), (61, 426360), (66, 394060), (68, 382470), (76, 342210), (85, 305976), (88, 295545), (95, 273768), (102, 254980), (110, 236436), (114, 228140), (120, 216733), (122, 213180), (132, 197030), (136, 191235), (152, 171105), (165, 157624), (170, 152988), (183, 142120), (187, 139080), (190, 136884), (204, 127490), (209, 124440), (220, 118218), (228, 114070), (244, 106590), (255, 101992), (264, 98515), (285, 91256), (305, 85272), (323, 80520), (330, 78812), (340, 76494), (366, 71060), (374, 69540), (380, 68442), (408, 63745), (418, 62220), (440, 59109), (456, 57035), (488, 53295), (510, 50996), (561, 46360), (570, 45628), (610, 42636), (627, 41480), (646, 40260), (660, 39406), (671, 38760), (680, 38247), (732, 35530), (748, 34770), (760, 34221), (836, 31110), (915, 28424), (935, 27816), (969, 26840), (1020, 25498), (1037, 25080), (1045, 24888), (1122, 23180), (1140, 22814), (1159, 22440), (1220, 21318), (1254, 20740), (1292, 20130), (1320, 19703), (1342, 19380), (1464, 17765), (1496, 17385), (1615, 16104), (1672, 15555), (1830, 14212), (1870, 13908), (1938, 13420), (2013, 12920), (2040, 12749), (2074, 12540), (2090, 12444), (2244, 11590), (2280, 11407), (2318, 11220), (2440, 10659), (2508, 10370), (2584, 10065), (2684, 9690), (2805, 9272), (3111, 8360), (3135, 8296), (3230, 8052), (3355, 7752), (3477, 7480), (3553, 7320), (3660, 7106), (3740, 6954), (3876, 6710), (4026, 6460), (4148, 6270), (4180, 6222), (4488, 5795), (4636, 5610), (4845, 5368), (5016, 5185)]