201894134520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{400679}}^1$

素因数の和:400742

約数の個数: 256

約数和(自身を含む): 726993792000

約数和(自身を除く): 525099657480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 312, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 570, 646, 663, 680, 741, 760, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1560, 1615, 1768, 1938, 1976, 2040, 2210, 2280, 2470, 2584, 2652, 2964, 3230, 3315, 3705, 3876, 4199, 4420, 4845, 4940, 5304, 5928, 6460, 6630, 7410, 7752, 8398, 8840, 9690, 9880, 12597, 12920, 13260, 14820, 16796, 19380, 20995, 25194, 26520, 29640, 33592, 38760, 41990, 50388, 62985, 83980, 100776, 125970, 167960, 251940, 400679, 503880, 801358, 1202037, 1602716, 2003395, 2404074, 3205432, 4006790, 4808148, 5208827, 6010185, 6811543, 7612901, 8013580, 9616296, 10417654, 12020370, 13623086, 15225802, 15626481, 16027160, 20434629, 20835308, 22838703, 24040740, 26044135, 27246172, 30451604, 31252962, 34057715, 38064505, 40869258, 41670616, 45677406, 48081480, 52088270, 54492344, 60903208, 62505924, 68115430, 76129010, 78132405, 81738516, 88550059, 91354812, 98967713, 102173145, 104176540, 114193515, 125011848, 129419317, 136230860, 152258020, 156264810, 163477032, 177100118, 182709624, 197935426, 204346290, 208353080, 228387030, 258838634, 265650177, 272461720, 296903139, 304516040, 312529620, 354200236, 388257951, 395870852, 408692580, 442750295, 456774060, 494838565, 517677268, 531300354, 593806278, 625059240, 647096585, 708400472, 776515902, 791741704, 817385160, 885500590, 913548120, 989677130, 1035354536, 1062600708, 1187612556, 1294193170, 1328250885, 1484515695, 1553031804, 1682451121, 1771001180, 1941289755, 1979354260, 2125201416, 2375225112, 2588386340, 2656501770, 2969031390, 3106063608, 3364902242, 3542002360, 3882579510, 3958708520, 5047353363, 5176772680, 5313003540, 5938062780, 6729804484, 7765159020, 8412255605, 10094706726, 10626007080, 11876125560, 13459608968, 15530318040, 16824511210, 20189413452, 25236766815, 33649022420, 40378826904, 50473533630, 67298044840, 100947067260, 201894134520]

約数ペア:

[(1, 201894134520), (2, 100947067260), (3, 67298044840), (4, 50473533630), (5, 40378826904), (6, 33649022420), (8, 25236766815), (10, 20189413452), (12, 16824511210), (13, 15530318040), (15, 13459608968), (17, 11876125560), (19, 10626007080), (20, 10094706726), (24, 8412255605), (26, 7765159020), (30, 6729804484), (34, 5938062780), (38, 5313003540), (39, 5176772680), (40, 5047353363), (51, 3958708520), (52, 3882579510), (57, 3542002360), (60, 3364902242), (65, 3106063608), (68, 2969031390), (76, 2656501770), (78, 2588386340), (85, 2375225112), (95, 2125201416), (102, 1979354260), (104, 1941289755), (114, 1771001180), (120, 1682451121), (130, 1553031804), (136, 1484515695), (152, 1328250885), (156, 1294193170), (170, 1187612556), (190, 1062600708), (195, 1035354536), (204, 989677130), (221, 913548120), (228, 885500590), (247, 817385160), (255, 791741704), (260, 776515902), (285, 708400472), (312, 647096585), (323, 625059240), (340, 593806278), (380, 531300354), (390, 517677268), (408, 494838565), (442, 456774060), (456, 442750295), (494, 408692580), (510, 395870852), (520, 388257951), (570, 354200236), (646, 312529620), (663, 304516040), (680, 296903139), (741, 272461720), (760, 265650177), (780, 258838634), (884, 228387030), (969, 208353080), (988, 204346290), (1020, 197935426), (1105, 182709624), (1140, 177100118), (1235, 163477032), (1292, 156264810), (1326, 152258020), (1482, 136230860), (1560, 129419317), (1615, 125011848), (1768, 114193515), (1938, 104176540), (1976, 102173145), (2040, 98967713), (2210, 91354812), (2280, 88550059), (2470, 81738516), (2584, 78132405), (2652, 76129010), (2964, 68115430), (3230, 62505924), (3315, 60903208), (3705, 54492344), (3876, 52088270), (4199, 48081480), (4420, 45677406), (4845, 41670616), (4940, 40869258), (5304, 38064505), (5928, 34057715), (6460, 31252962), (6630, 30451604), (7410, 27246172), (7752, 26044135), (8398, 24040740), (8840, 22838703), (9690, 20835308), (9880, 20434629), (12597, 16027160), (12920, 15626481), (13260, 15225802), (14820, 13623086), (16796, 12020370), (19380, 10417654), (20995, 9616296), (25194, 8013580), (26520, 7612901), (29640, 6811543), (33592, 6010185), (38760, 5208827), (41990, 4808148), (50388, 4006790), (62985, 3205432), (83980, 2404074), (100776, 2003395), (125970, 1602716), (167960, 1202037), (251940, 801358), (400679, 503880)]